diff --git a/.gitattributes b/.gitattributes
index c5edb54f295e5e27663fe4d8b1de25e852552bf3..22fb39c25d52e595caf79a735f598a5bbe28efe8 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -1690,3 +1690,6 @@ test/sweep/1271/1271.stl filter=lfs diff=lfs merge=lfs -text
 test/sweep/23/23.stl filter=lfs diff=lfs merge=lfs -text
 test/sweep/439/439.stl filter=lfs diff=lfs merge=lfs -text
 test/sweep/78/78.stl filter=lfs diff=lfs merge=lfs -text
+test/sweep/526/526.stl filter=lfs diff=lfs merge=lfs -text
+test/sweep/11/11.stl filter=lfs diff=lfs merge=lfs -text
+test/sweep/138/138.stl filter=lfs diff=lfs merge=lfs -text
diff --git a/test/sweep/1009/1009.py b/test/sweep/1009/1009.py
new file mode 100644
index 0000000000000000000000000000000000000000..865a87d0304568d0dd97d6730eafa8e3a7ae8fd9
--- /dev/null
+++ b/test/sweep/1009/1009.py
@@ -0,0 +1,3 @@
+import cadquery as cq
+path=cq.Workplane('XZ').moveTo(84,84).radiusArc((814,855),1000)
+r=cq.Workplane('XY').sketch().segment((1,63),(49,63)).segment((49,70)).segment((56,70)).segment((56,63)).segment((70,63)).arc((84,56),(104,63)).segment((166,63)).segment((166,104)).segment((104,104)).arc((84,111),(70,104)).segment((1,104)).close().assemble().finalize().sweep(path)
\ No newline at end of file
diff --git a/test/sweep/1052/1052.py b/test/sweep/1052/1052.py
new file mode 100644
index 0000000000000000000000000000000000000000..df377f014bea9c67623f7210dc04280669b3f9b1
--- /dev/null
+++ b/test/sweep/1052/1052.py
@@ -0,0 +1,3 @@
+import cadquery as cq
+path=cq.Workplane('XZ').moveTo(110,110).spline([(511,435),(1000,294)])
+r=cq.Workplane('XY').sketch().segment((1,1),(218,1)).segment((23,207)).segment((34,218)).segment((1,218)).close().assemble().finalize().sweep(path).translate((490,1,1))
\ No newline at end of file
diff --git a/test/sweep/1052/1052.stl b/test/sweep/1052/1052.stl
new file mode 100644
index 0000000000000000000000000000000000000000..95c258296f6c8028d76ae90e5f30e325134a0b83
Binary files /dev/null and b/test/sweep/1052/1052.stl differ
diff --git a/test/sweep/1090/1090.py b/test/sweep/1090/1090.py
new file mode 100644
index 0000000000000000000000000000000000000000..67887bd494bd3e786053a10736b5203ee78c1acb
--- /dev/null
+++ b/test/sweep/1090/1090.py
@@ -0,0 +1,3 @@
+import cadquery as cq
+path=cq.Workplane('XZ').moveTo(369,369).spline([(646,251),(1000,1)])
+r=cq.Workplane('XY').sketch().segment((91,362),(140,362)).arc((223,230),(369,230)).arc((646,306),(410,466)).arc((237,507),(140,376)).segment((91,376)).close().assemble().finalize().sweep(path).translate((265,1,1))
\ No newline at end of file
diff --git a/test/sweep/1090/1090.stl b/test/sweep/1090/1090.stl
new file mode 100644
index 0000000000000000000000000000000000000000..ee6d68f453b63541cbb77d974228b5233e10d162
Binary files /dev/null and b/test/sweep/1090/1090.stl differ
diff --git a/test/sweep/1095/1095.py b/test/sweep/1095/1095.py
new file mode 100644
index 0000000000000000000000000000000000000000..b83058283f143f4d148a09aa789cc20172d2b9e8
--- /dev/null
+++ b/test/sweep/1095/1095.py
@@ -0,0 +1,3 @@
+import cadquery as cq
+path=cq.Workplane('XZ').moveTo(202,202).radiusArc((1000,1000),1000)
+r=cq.Workplane('XY').sketch().segment((312,236),(278,379)).segment((9,152)).segment((102,127)).segment((169,1)).segment((244,77)).segment((303,177)).close().assemble().finalize().sweep(path)
\ No newline at end of file
diff --git a/test/sweep/1099/1099.py b/test/sweep/1099/1099.py
new file mode 100644
index 0000000000000000000000000000000000000000..7820747faa4d69ae3dbd7ed7b4aae4507f71d826
--- /dev/null
+++ b/test/sweep/1099/1099.py
@@ -0,0 +1,3 @@
+import cadquery as cq
+path=cq.Workplane('XZ').moveTo(124,124).spline([(387,50),(743,7),(1000,209)])
+r=cq.Workplane('XY').sketch().segment((1,32),(154,32)).segment((154,1)).segment((246,1)).segment((246,246)).segment((154,246)).segment((154,130)).segment((1,130)).close().assemble().finalize().sweep(path).translate((135,1,330))
\ No newline at end of file
diff --git a/test/sweep/1099/1099.stl b/test/sweep/1099/1099.stl
new file mode 100644
index 0000000000000000000000000000000000000000..17bd353017372975774e1dcf91f5c63e2c4f62ab
Binary files /dev/null and b/test/sweep/1099/1099.stl differ
diff --git a/test/sweep/11/11.stl b/test/sweep/11/11.stl
new file mode 100644
index 0000000000000000000000000000000000000000..c92248bb32fe4b5d39f131034e832122a94329fc
--- /dev/null
+++ b/test/sweep/11/11.stl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:13bd0aa24a40a5a3b3ae6f641b274e2fce1c8fa1f34a5becdcb344965d985156
+size 366384
diff --git a/test/sweep/1122/1122.py b/test/sweep/1122/1122.py
new file mode 100644
index 0000000000000000000000000000000000000000..3187cf248a8ba971a2b54b118d7046dfbaed137d
--- /dev/null
+++ b/test/sweep/1122/1122.py
@@ -0,0 +1,3 @@
+import cadquery as cq
+path=cq.Workplane('XZ').moveTo(95,95).spline([(563,444),(1000,788)])
+r=cq.Workplane('XY').sketch().segment((107,132),(126,182)).segment((70,138)).segment((26,63)).segment((107,1)).segment((113,38)).segment((157,70)).close().assemble().finalize().sweep(path)
\ No newline at end of file
diff --git a/test/sweep/1151/1151.py b/test/sweep/1151/1151.py
new file mode 100644
index 0000000000000000000000000000000000000000..049b8c72f636b061580de0c020cec7f1367dcabb
--- /dev/null
+++ b/test/sweep/1151/1151.py
@@ -0,0 +1,3 @@
+import cadquery as cq
+path=cq.Workplane('XZ').moveTo(1,1).lineTo(393,1000)
+r=cq.Workplane('XY').rect(298,179).sweep(path).translate((151,91,1))
\ No newline at end of file
diff --git a/test/sweep/1151/1151.stl b/test/sweep/1151/1151.stl
new file mode 100644
index 0000000000000000000000000000000000000000..bf2fe0761e81015309716340d4e64b530a56aa80
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diff --git a/test/sweep/1216/1216.py b/test/sweep/1216/1216.py
new file mode 100644
index 0000000000000000000000000000000000000000..955fd6d5e0f61b7c7c858f53254cb3f52d2e0b91
--- /dev/null
+++ b/test/sweep/1216/1216.py
@@ -0,0 +1,3 @@
+import cadquery as cq
+path=cq.Workplane('XZ').moveTo(177,177).spline([(444,281),(598,100),(824,1),(1000,241)])
+r=cq.Workplane('XY').sketch().segment((46,322),(91,73)).segment((141,82)).arc((308,24),(155,109)).segment((114,331)).close().assemble().finalize().sweep(path).translate((16,35,2))
\ No newline at end of file
diff --git a/test/sweep/1242/1242.py b/test/sweep/1242/1242.py
new file mode 100644
index 0000000000000000000000000000000000000000..5c3752bd55a413641600c2d09cb5f687e6a11e4e
--- /dev/null
+++ b/test/sweep/1242/1242.py
@@ -0,0 +1,3 @@
+import cadquery as cq
+path=cq.Workplane('XZ').moveTo(128,128).radiusArc((1000,672),836)
+r=cq.Workplane('XY').sketch().segment((8,98),(23,1)).segment((202,31)).segment((240,31)).segment((240,38)).segment((247,38)).segment((240,83)).segment((240,254)).segment((113,254)).segment((113,120)).close().assemble().finalize().sweep(path)
\ No newline at end of file
diff --git a/test/sweep/1242/1242.stl b/test/sweep/1242/1242.stl
new file mode 100644
index 0000000000000000000000000000000000000000..e4a2c46ee5e7c3de40aaae4cb7e8b42d5656939d
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diff --git a/test/sweep/1270/1270.py b/test/sweep/1270/1270.py
new file mode 100644
index 0000000000000000000000000000000000000000..13f442e44f298bef7843a3d71e2506ddace12c62
--- /dev/null
+++ b/test/sweep/1270/1270.py
@@ -0,0 +1,3 @@
+import cadquery as cq
+path=cq.Workplane('XZ').moveTo(362,362).lineTo(1,1000)
+r=cq.Workplane('XY').sketch().segment((219,309),(324,309)).segment((324,256)).segment((399,256)).segment((399,309)).segment((504,309)).segment((504,414)).segment((399,414)).segment((399,467)).segment((324,467)).segment((324,414)).segment((219,414)).close().assemble().finalize().sweep(path).translate((143,1,1))
\ No newline at end of file
diff --git a/test/sweep/1270/1270.stl b/test/sweep/1270/1270.stl
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diff --git a/test/sweep/1306/1306.py b/test/sweep/1306/1306.py
new file mode 100644
index 0000000000000000000000000000000000000000..0e1794b306fd7e4dd8cf07806b8c86fc3934ed05
--- /dev/null
+++ b/test/sweep/1306/1306.py
@@ -0,0 +1,3 @@
+import cadquery as cq
+path=cq.Workplane('XZ').moveTo(228,228).spline([(454,94),(652,1),(1000,152)])
+r=cq.Workplane('XY').sketch().segment((135,193),(280,193)).segment((280,204)).segment((320,204)).segment((320,245)).segment((280,245)).segment((280,262)).segment((135,262)).close().assemble().finalize().sweep(path).translate((1,1,275))
\ No newline at end of file
diff --git a/test/sweep/1306/1306.stl b/test/sweep/1306/1306.stl
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diff --git a/test/sweep/133/133.py b/test/sweep/133/133.py
new file mode 100644
index 0000000000000000000000000000000000000000..9cd177837023ae26abb871466afdadc9f296d669
--- /dev/null
+++ b/test/sweep/133/133.py
@@ -0,0 +1,3 @@
+import cadquery as cq
+path=cq.Workplane('XZ').moveTo(118,118).radiusArc((1000,861),898)
+r=cq.Workplane('XY').sketch().segment((30,198),(110,1)).segment((161,23)).arc((169,45),(191,37)).segment((205,45)).segment((125,234)).close().assemble().finalize().sweep(path)
\ No newline at end of file
diff --git a/test/sweep/1355/1355.py b/test/sweep/1355/1355.py
new file mode 100644
index 0000000000000000000000000000000000000000..9a5d2af063b8ad516d70bc50255c8d38963bd03f
--- /dev/null
+++ b/test/sweep/1355/1355.py
@@ -0,0 +1,3 @@
+import cadquery as cq
+path=cq.Workplane('XZ').moveTo(25,25).radiusArc((1000,701),858)
+r=cq.Workplane('XY').sketch().arc((1,32),(25,25),(40,1)).segment((48,17)).segment((9,48)).close().assemble().finalize().sweep(path)
\ No newline at end of file
diff --git a/test/sweep/138/138.stl b/test/sweep/138/138.stl
new file mode 100644
index 0000000000000000000000000000000000000000..c0aabbf9e0442b6d55f028ad50d16d09952ae0f7
--- /dev/null
+++ b/test/sweep/138/138.stl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:822b2bc4879083707b7b8cafe6f18f707951e308faad2a369f1b44cb88a473b6
+size 245684
diff --git a/test/sweep/1387/1387.py b/test/sweep/1387/1387.py
new file mode 100644
index 0000000000000000000000000000000000000000..86a9cc4031293a327107ad266de87fc2f61092c4
--- /dev/null
+++ b/test/sweep/1387/1387.py
@@ -0,0 +1,3 @@
+import cadquery as cq
+path=cq.Workplane('XZ').moveTo(217,217).lineTo(1,1000)
+r=cq.Workplane('XY').sketch().segment((90,154),(128,154)).arc((236,109),(319,192)).segment((345,179)).segment((326,154)).segment((345,154)).segment((345,281)).segment((306,281)).arc((198,326),(116,249)).segment((90,262)).segment((103,281)).segment((90,281)).close().assemble().finalize().sweep(path).translate((128,1,1))
\ No newline at end of file
diff --git a/test/sweep/1387/1387.stl b/test/sweep/1387/1387.stl
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diff --git a/test/sweep/1396/1396.py b/test/sweep/1396/1396.py
new file mode 100644
index 0000000000000000000000000000000000000000..9c06a79d2e49c8d7ca4c96b3de56799d8cc794bf
--- /dev/null
+++ b/test/sweep/1396/1396.py
@@ -0,0 +1,3 @@
+import cadquery as cq
+path=cq.Workplane('XZ').moveTo(1,1).radiusArc((770,524),1000)
+r=cq.Workplane('XY').circle(160).sweep(path).translate((162,162,1))
\ No newline at end of file
diff --git a/test/sweep/1459/1459.stl b/test/sweep/1459/1459.stl
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diff --git a/test/sweep/199/199.py b/test/sweep/199/199.py
new file mode 100644
index 0000000000000000000000000000000000000000..c50b885daf12d615686cde86f6d4e29a491d2e9f
--- /dev/null
+++ b/test/sweep/199/199.py
@@ -0,0 +1,3 @@
+import cadquery as cq
+path=cq.Workplane('XZ').moveTo(105,105).spline([(430,105),(779,430),(1000,620)])
+r=cq.Workplane('XY').sketch().segment((7,130),(105,1)).segment((203,81)).segment((105,209)).close().assemble().finalize().sweep(path)
\ No newline at end of file
diff --git a/test/sweep/199/199.stl b/test/sweep/199/199.stl
new file mode 100644
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diff --git a/test/sweep/255/255.py b/test/sweep/255/255.py
new file mode 100644
index 0000000000000000000000000000000000000000..21340d882729e121601dd41f72415069403b8da4
--- /dev/null
+++ b/test/sweep/255/255.py
@@ -0,0 +1,3 @@
+import cadquery as cq
+path=cq.Workplane('XZ').moveTo(138,138).spline([(463,326),(743,264),(1000,275)])
+r=cq.Workplane('XY').sketch().segment((70,18),(155,1)).segment((207,258)).segment((121,275)).close().assemble().finalize().sweep(path).translate((484,1,1))
\ No newline at end of file
diff --git a/test/sweep/255/255.stl b/test/sweep/255/255.stl
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diff --git a/test/sweep/327/327.py b/test/sweep/327/327.py
new file mode 100644
index 0000000000000000000000000000000000000000..796f20e67161c417515fe42000003eaf34644739
--- /dev/null
+++ b/test/sweep/327/327.py
@@ -0,0 +1,3 @@
+import cadquery as cq
+path=cq.Workplane('XZ').moveTo(114,114).lineTo(435,1000)
+r=cq.Workplane('XY').sketch().segment((1,102),(26,45)).segment((58,64)).segment((58,39)).segment((127,39)).segment((127,58)).arc((120,58),(127,64)).segment((127,89)).segment((227,133)).segment((202,189)).close().assemble().finalize().sweep(path)
\ No newline at end of file
diff --git a/test/sweep/327/327.stl b/test/sweep/327/327.stl
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diff --git a/test/sweep/338/338.py b/test/sweep/338/338.py
new file mode 100644
index 0000000000000000000000000000000000000000..d4d361a8bb87ea019c28cfb90c9488018a3b426f
--- /dev/null
+++ b/test/sweep/338/338.py
@@ -0,0 +1,3 @@
+import cadquery as cq
+path=cq.Workplane('XZ').moveTo(308,308).lineTo(1,1000)
+r=cq.Workplane('XY').sketch().segment((347,355),(213,347)).segment((276,253)).segment((308,213)).segment((331,174)).close().assemble().finalize().sweep(path).translate((96,1,1))
\ No newline at end of file
diff --git a/test/sweep/352/352.py b/test/sweep/352/352.py
new file mode 100644
index 0000000000000000000000000000000000000000..316e42a408deec349e89e298938063fdb749dd1f
--- /dev/null
+++ b/test/sweep/352/352.py
@@ -0,0 +1,3 @@
+import cadquery as cq
+path=cq.Workplane('XZ').moveTo(130,130).lineTo(1,1000)
+r=cq.Workplane('XY').rect(184,327).sweep(path).translate((222,165,1))
\ No newline at end of file
diff --git a/test/sweep/352/352.stl b/test/sweep/352/352.stl
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diff --git a/test/sweep/364/364.py b/test/sweep/364/364.py
new file mode 100644
index 0000000000000000000000000000000000000000..d8f95bb4e145894c89b1e0c7429fa44d1e2f2286
--- /dev/null
+++ b/test/sweep/364/364.py
@@ -0,0 +1,3 @@
+import cadquery as cq
+path=cq.Workplane('XZ').moveTo(366,366).lineTo(1,1000)
+r=cq.Workplane('XY').sketch().arc((417,468),(296,264),(436,456)).segment((436,462)).close().assemble().finalize().sweep(path).translate((122,1,1))
\ No newline at end of file
diff --git a/test/sweep/364/364.stl b/test/sweep/364/364.stl
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diff --git a/test/sweep/390/390.py b/test/sweep/390/390.py
new file mode 100644
index 0000000000000000000000000000000000000000..c717eb5c2478921ea7df87f83c21e8c06de05f9c
--- /dev/null
+++ b/test/sweep/390/390.py
@@ -0,0 +1,3 @@
+import cadquery as cq
+path=cq.Workplane('XZ').moveTo(319,319).lineTo(1,1000)
+r=cq.Workplane('XY').sketch().segment((46,115),(516,115)).segment((516,190)).segment((591,190)).segment((591,281)).segment((516,281)).segment((516,334)).segment((395,334)).arc((273,523),(145,334)).segment((46,334)).close().assemble().finalize().sweep(path).translate((274,1,1))
\ No newline at end of file
diff --git a/test/sweep/390/390.stl b/test/sweep/390/390.stl
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diff --git a/test/sweep/398/398.py b/test/sweep/398/398.py
new file mode 100644
index 0000000000000000000000000000000000000000..b92684bd13673f7eb5bf84b77a09f0c0ec8d5bbd
--- /dev/null
+++ b/test/sweep/398/398.py
@@ -0,0 +1,3 @@
+import cadquery as cq
+path=cq.Workplane('XZ').moveTo(135,135).spline([(437,15),(690,121),(1000,536)])
+r=cq.Workplane('XY').sketch().segment((184,1),(240,1)).segment((240,268)).segment((184,268)).segment((184,233)).arc((29,149),(184,57)).close().assemble().finalize().sweep(path).translate((1,1,34))
\ No newline at end of file
diff --git a/test/sweep/402/402.py b/test/sweep/402/402.py
new file mode 100644
index 0000000000000000000000000000000000000000..0dd89ff0d0412589274d8c8308d367cd27c4fbe5
--- /dev/null
+++ b/test/sweep/402/402.py
@@ -0,0 +1,3 @@
+import cadquery as cq
+path=cq.Workplane('XZ').moveTo(168,168).lineTo(168,1000)
+r=cq.Workplane('XY').sketch().segment((1,110),(103,110)).arc((168,84),(225,110)).segment((334,110)).segment((334,225)).segment((225,225)).arc((168,251),(103,225)).segment((1,225)).close().assemble().finalize().sweep(path)
\ No newline at end of file
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diff --git a/test/sweep/413/413.py b/test/sweep/413/413.py
new file mode 100644
index 0000000000000000000000000000000000000000..9448f717994103afd0eec203c224d8370222cf55
--- /dev/null
+++ b/test/sweep/413/413.py
@@ -0,0 +1,3 @@
+import cadquery as cq
+path=cq.Workplane('XZ').moveTo(229,229).radiusArc((900,765),1000)
+r=cq.Workplane('XY').sketch().segment((1,22),(165,22)).arc((201,72),(236,22)).segment((258,22)).segment((258,229)).segment((458,229)).segment((458,436)).segment((251,436)).segment((251,329)).segment((1,329)).close().assemble().finalize().sweep(path)
\ No newline at end of file
diff --git a/test/sweep/425/425.py b/test/sweep/425/425.py
new file mode 100644
index 0000000000000000000000000000000000000000..64f65b18e3886913ea404533ce20bd0995f5ba79
--- /dev/null
+++ b/test/sweep/425/425.py
@@ -0,0 +1,3 @@
+import cadquery as cq
+path=cq.Workplane('XZ').moveTo(149,149).radiusArc((719,683),1000)
+r=cq.Workplane('XY').sketch().segment((1,135),(170,135)).segment((170,198)).segment((8,198)).arc((296,99),(1,191)).close().assemble().finalize().sweep(path).translate((47,100,1))
\ No newline at end of file
diff --git a/test/sweep/447/447.py b/test/sweep/447/447.py
new file mode 100644
index 0000000000000000000000000000000000000000..337bd352c1fc001de622cead4cebb91db444d080
--- /dev/null
+++ b/test/sweep/447/447.py
@@ -0,0 +1,3 @@
+import cadquery as cq
+path=cq.Workplane('XZ').moveTo(49,49).spline([(622,1),(1000,505)])
+r=cq.Workplane('XY').sketch().segment((11,11),(88,11)).segment((88,88)).arc((49,79),(11,88)).close().assemble().finalize().sweep(path)
\ No newline at end of file
diff --git a/test/sweep/450/450.py b/test/sweep/450/450.py
new file mode 100644
index 0000000000000000000000000000000000000000..2482f95e0b1d3f85dc24774247a0dd81931b734d
--- /dev/null
+++ b/test/sweep/450/450.py
@@ -0,0 +1,3 @@
+import cadquery as cq
+path=cq.Workplane('XZ').moveTo(76,76).radiusArc((1000,1000),1000)
+r=cq.Workplane('XY').sketch().segment((114,86),(58,152)).segment((95,1)).close().assemble().finalize().sweep(path)
\ No newline at end of file
diff --git a/test/sweep/450/450.stl b/test/sweep/450/450.stl
new file mode 100644
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Binary files /dev/null and b/test/sweep/450/450.stl differ
diff --git a/test/sweep/459/459.py b/test/sweep/459/459.py
new file mode 100644
index 0000000000000000000000000000000000000000..1e10ae84f8b826e1243d8d645a96253a7a62cb09
--- /dev/null
+++ b/test/sweep/459/459.py
@@ -0,0 +1,3 @@
+import cadquery as cq
+path=cq.Workplane('XZ').moveTo(155,155).spline([(511,336),(783,588),(1000,888)])
+r=cq.Workplane('XY').sketch().segment((1,176),(29,176)).arc((134,43),(308,50)).arc((120,113),(15,266)).segment((1,266)).close().assemble().finalize().sweep(path)
\ No newline at end of file
diff --git a/test/sweep/502/502.py b/test/sweep/502/502.py
new file mode 100644
index 0000000000000000000000000000000000000000..54344b587ff15d2795d9a203dac56ad61d9b9b60
--- /dev/null
+++ b/test/sweep/502/502.py
@@ -0,0 +1,3 @@
+import cadquery as cq
+path=cq.Workplane('XZ').moveTo(251,251).lineTo(263,1000)
+r=cq.Workplane('XY').sketch().segment((1,126),(263,126)).segment((263,101)).segment((494,101)).arc((494,113),(500,138)).segment((288,138)).segment((288,363)).segment((213,363)).segment((213,401)).segment((201,401)).segment((201,363)).segment((1,363)).close().assemble().finalize().sweep(path)
\ No newline at end of file
diff --git a/test/sweep/502/502.stl b/test/sweep/502/502.stl
new file mode 100644
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diff --git a/test/sweep/516/516.py b/test/sweep/516/516.py
new file mode 100644
index 0000000000000000000000000000000000000000..84ddfad8e3b6f70aade2d6a2e9dcc560ecdf9ca3
--- /dev/null
+++ b/test/sweep/516/516.py
@@ -0,0 +1,3 @@
+import cadquery as cq
+path=cq.Workplane('XZ').moveTo(108,108).spline([(547,620),(1000,714)])
+r=cq.Workplane('XY').sketch().segment((168,114),(227,121)).segment((174,194)).segment((54,148)).segment((1,154)).segment((1,108)).close().assemble().finalize().sweep(path)
\ No newline at end of file
diff --git a/test/sweep/516/516.stl b/test/sweep/516/516.stl
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Binary files /dev/null and b/test/sweep/516/516.stl differ
diff --git a/test/sweep/526/526.stl b/test/sweep/526/526.stl
new file mode 100644
index 0000000000000000000000000000000000000000..4f1bcb914aac348c9cb5c6972892fd3063b0ee73
--- /dev/null
+++ b/test/sweep/526/526.stl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:cfc83031170a5da10a598e30ea9b798425807ccdae9e07264680847db9d89812
+size 366484
diff --git a/test/sweep/543/543.py b/test/sweep/543/543.py
new file mode 100644
index 0000000000000000000000000000000000000000..b1664f7e319d5e694eaff553ef17ab8224358b0d
--- /dev/null
+++ b/test/sweep/543/543.py
@@ -0,0 +1,3 @@
+import cadquery as cq
+path=cq.Workplane('XZ').moveTo(109,109).lineTo(14,1000)
+r=cq.Workplane('XY').sketch().segment((150,217),(116,197)).segment((89,170)).segment((68,224)).segment((1,163)).segment((42,42)).close().assemble().finalize().sweep(path).translate((96,1,1))
\ No newline at end of file
diff --git a/test/sweep/594/594.py b/test/sweep/594/594.py
new file mode 100644
index 0000000000000000000000000000000000000000..93ebf6a8c55ec9f6d5ad0e3893062bbcf764463b
--- /dev/null
+++ b/test/sweep/594/594.py
@@ -0,0 +1,3 @@
+import cadquery as cq
+path=cq.Workplane('XZ').moveTo(65,65).lineTo(130,1000)
+r=cq.Workplane('XY').sketch().segment((53,117),(14,72)).segment((117,1)).segment((123,59)).segment((162,65)).close().assemble().finalize().sweep(path)
\ No newline at end of file
diff --git a/test/sweep/594/594.stl b/test/sweep/594/594.stl
new file mode 100644
index 0000000000000000000000000000000000000000..31d07518b23cabeacd7cc928b2c24ab2f1241364
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diff --git a/test/sweep/602/602.py b/test/sweep/602/602.py
new file mode 100644
index 0000000000000000000000000000000000000000..38d38b449a9c7ccb25e079cbee7acd8d22713d04
--- /dev/null
+++ b/test/sweep/602/602.py
@@ -0,0 +1,3 @@
+import cadquery as cq
+path=cq.Workplane('XZ').moveTo(191,191).lineTo(1,1000)
+r=cq.Workplane('XY').circle(283).sweep(path).translate((474,284,1))
\ No newline at end of file
diff --git a/test/sweep/602/602.stl b/test/sweep/602/602.stl
new file mode 100644
index 0000000000000000000000000000000000000000..d9017c468d50d9ebde963c9c6ceaa8c6aaf59717
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diff --git a/test/sweep/69/69.py b/test/sweep/69/69.py
new file mode 100644
index 0000000000000000000000000000000000000000..2609d39c34601862ff9461fed04a05ada7982a00
--- /dev/null
+++ b/test/sweep/69/69.py
@@ -0,0 +1,3 @@
+import cadquery as cq
+path=cq.Workplane('XZ').moveTo(91,91).spline([(361,309),(602,323),(787,195),(1000,427)])
+r=cq.Workplane('XY').sketch().segment((53,6),(115,1)).segment((129,176)).segment((67,181)).close().assemble().finalize().sweep(path).translate((1,1,147))
\ No newline at end of file
diff --git a/test/sweep/773/773.stl b/test/sweep/773/773.stl
new file mode 100644
index 0000000000000000000000000000000000000000..d2bc170c7994137e68eace5314c981f82b37cc09
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diff --git a/test/sweep/787/787.stl b/test/sweep/787/787.stl
new file mode 100644
index 0000000000000000000000000000000000000000..2cba86f361f9799332a03bdcacef7518696bf375
Binary files /dev/null and b/test/sweep/787/787.stl differ
diff --git a/test/sweep/798/798.py b/test/sweep/798/798.py
new file mode 100644
index 0000000000000000000000000000000000000000..40313ccaf934ac17ed48c7fbd75515c87929fdb6
--- /dev/null
+++ b/test/sweep/798/798.py
@@ -0,0 +1,3 @@
+import cadquery as cq
+path=cq.Workplane('XZ').moveTo(1,1).radiusArc((1000,932),907)
+r=cq.Workplane('XY').circle(204).sweep(path).translate((206,206,1))
\ No newline at end of file
diff --git a/test/sweep/806/806.py b/test/sweep/806/806.py
new file mode 100644
index 0000000000000000000000000000000000000000..64b6b1337530e4a7b6ce0d1b3f63ba613e0aa188
--- /dev/null
+++ b/test/sweep/806/806.py
@@ -0,0 +1,3 @@
+import cadquery as cq
+path=cq.Workplane('XZ').moveTo(63,63).spline([(340,81),(716,168),(1000,106)])
+r=cq.Workplane('XY').sketch().segment((20,118),(38,1)).segment((106,7)).segment((87,75)).arc((63,81),(87,100)).segment((87,124)).segment((75,124)).arc((63,118),(63,124)).close().assemble().finalize().sweep(path)
\ No newline at end of file
diff --git a/test/sweep/816/816.py b/test/sweep/816/816.py
new file mode 100644
index 0000000000000000000000000000000000000000..b9b7e5e0fb7363a5bb0d5aa9fabff4640f2cad07
--- /dev/null
+++ b/test/sweep/816/816.py
@@ -0,0 +1,3 @@
+import cadquery as cq
+path=cq.Workplane('XZ').moveTo(221,221).radiusArc((890,875),1000)
+r=cq.Workplane('XY').sketch().segment((1,346),(74,346)).segment((16,155)).segment((368,52)).segment((442,287)).segment((243,346)).segment((324,346)).segment((324,390)).segment((104,390)).segment((82,390)).segment((1,390)).close().assemble().finalize().sweep(path)
\ No newline at end of file
diff --git a/test/sweep/817/817.py b/test/sweep/817/817.py
new file mode 100644
index 0000000000000000000000000000000000000000..403359ef26600c885d8eba783a3b64e6ff5ae148
--- /dev/null
+++ b/test/sweep/817/817.py
@@ -0,0 +1,3 @@
+import cadquery as cq
+path=cq.Workplane('XZ').moveTo(128,128).lineTo(166,1000)
+r=cq.Workplane('XY').sketch().segment((1,65),(147,65)).segment((147,166)).segment((256,166)).segment((256,192)).segment((1,192)).close().assemble().finalize().sweep(path)
\ No newline at end of file
diff --git a/test/sweep/817/817.stl b/test/sweep/817/817.stl
new file mode 100644
index 0000000000000000000000000000000000000000..2e7b096a7c9e660ad6c7eb61d011e445d91ee27b
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diff --git a/test/sweep/841/841.py b/test/sweep/841/841.py
new file mode 100644
index 0000000000000000000000000000000000000000..279b12c8b8d1c0cd4c12a96157c06bc15a374fef
--- /dev/null
+++ b/test/sweep/841/841.py
@@ -0,0 +1,3 @@
+import cadquery as cq
+path=cq.Workplane('XZ').moveTo(171,171).radiusArc((1000,915),925)
+r=cq.Workplane('XY').sketch().arc((227,161),(1,95),(237,114)).segment((340,114)).segment((340,246)).segment((227,246)).close().assemble().finalize().sweep(path).translate((2,7,1))
\ No newline at end of file
diff --git a/test/sweep/855/855.py b/test/sweep/855/855.py
new file mode 100644
index 0000000000000000000000000000000000000000..1a67e8e25338024bea0346b7bab5d7b0a2a29b9c
--- /dev/null
+++ b/test/sweep/855/855.py
@@ -0,0 +1,3 @@
+import cadquery as cq
+path=cq.Workplane('XZ').moveTo(129,129).lineTo(294,1000)
+r=cq.Workplane('XY').sketch().segment((69,1),(181,1)).segment((181,99)).arc((196,129),(181,159)).segment((181,256)).segment((69,256)).segment((69,159)).arc((61,129),(69,99)).close().assemble().finalize().sweep(path)
\ No newline at end of file
diff --git a/test/sweep/855/855.stl b/test/sweep/855/855.stl
new file mode 100644
index 0000000000000000000000000000000000000000..71e1a29f6b4567b63eea3892547d856fe056f4d3
Binary files /dev/null and b/test/sweep/855/855.stl differ
diff --git a/test/sweep/86/86.py b/test/sweep/86/86.py
new file mode 100644
index 0000000000000000000000000000000000000000..4a2d44d4a59a7f0870b4d534e7853ba8726db701
--- /dev/null
+++ b/test/sweep/86/86.py
@@ -0,0 +1,3 @@
+import cadquery as cq
+path=cq.Workplane('XZ').moveTo(1,1).lineTo(334,1000)
+r=cq.Workplane('XY').circle(95).sweep(path).translate((96,96,1))
\ No newline at end of file
diff --git a/test/sweep/86/86.stl b/test/sweep/86/86.stl
new file mode 100644
index 0000000000000000000000000000000000000000..7a8b2cf45c2d47e4e35a49dafb90d505883d7bec
Binary files /dev/null and b/test/sweep/86/86.stl differ
diff --git a/test/sweep/87/87.py b/test/sweep/87/87.py
new file mode 100644
index 0000000000000000000000000000000000000000..94475d5499e6fbd40443fa4eb96eace7c8c7141e
--- /dev/null
+++ b/test/sweep/87/87.py
@@ -0,0 +1,3 @@
+import cadquery as cq
+path=cq.Workplane('XZ').moveTo(192,192).lineTo(52,1000)
+r=cq.Workplane('XY').sketch().segment((39,26),(77,1)).segment((345,357)).segment((306,383)).close().assemble().finalize().sweep(path).translate((103,1,1))
\ No newline at end of file
diff --git a/test/sweep/87/87.stl b/test/sweep/87/87.stl
new file mode 100644
index 0000000000000000000000000000000000000000..d5a4971541433bb52461513552ffe1837d86cbef
Binary files /dev/null and b/test/sweep/87/87.stl differ
diff --git a/test/sweep/88/88.py b/test/sweep/88/88.py
new file mode 100644
index 0000000000000000000000000000000000000000..cd6b77bea382e81b51611b435249528e350f6cc8
--- /dev/null
+++ b/test/sweep/88/88.py
@@ -0,0 +1,3 @@
+import cadquery as cq
+path=cq.Workplane('XZ').moveTo(105,105).spline([(480,549),(910,1000)])
+r=cq.Workplane('XY').sketch().segment((63,174),(63,133)).segment((8,168)).segment((1,36)).segment((98,36)).segment((133,15)).segment((174,98)).close().assemble().finalize().sweep(path)
\ No newline at end of file
diff --git a/test/sweep/88/88.stl b/test/sweep/88/88.stl
new file mode 100644
index 0000000000000000000000000000000000000000..586911d213c1c2ed7e00e9351adfa0614ff27395
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diff --git a/test/sweep/887/887.py b/test/sweep/887/887.py
new file mode 100644
index 0000000000000000000000000000000000000000..855a81b4cd0a5ff7dcff0491defbcd9d9e4821bb
--- /dev/null
+++ b/test/sweep/887/887.py
@@ -0,0 +1,3 @@
+import cadquery as cq
+path=cq.Workplane('XZ').moveTo(173,173).spline([(453,96),(744,1),(1000,322)])
+r=cq.Workplane('XY').sketch().segment((150,150),(185,150)).segment((185,162)).arc((197,197),(162,185)).segment((150,185)).close().assemble().finalize().sweep(path).translate((5,1,349))
\ No newline at end of file
diff --git a/test/sweep/919/919.py b/test/sweep/919/919.py
new file mode 100644
index 0000000000000000000000000000000000000000..5a949ffc8993e0cd1112c9e764f40668f661b3ed
--- /dev/null
+++ b/test/sweep/919/919.py
@@ -0,0 +1,3 @@
+import cadquery as cq
+path=cq.Workplane('XZ').moveTo(237,237).radiusArc((1000,929),870)
+r=cq.Workplane('XY').sketch().segment((161,13),(190,13)).arc((237,1),(285,13)).segment((314,13)).segment((314,31)).arc((362,131),(314,226)).segment((314,243)).segment((285,243)).arc((267,249),(243,249)).segment((202,474)).segment((184,468)).segment((226,249)).arc((208,249),(190,243)).segment((161,243)).segment((161,226)).arc((113,131),(161,31)).close().assemble().finalize().sweep(path)
\ No newline at end of file
diff --git a/test/sweep/98/98.py b/test/sweep/98/98.py
new file mode 100644
index 0000000000000000000000000000000000000000..7643a9bdf900a180b4f263717923df69035f07b1
--- /dev/null
+++ b/test/sweep/98/98.py
@@ -0,0 +1,3 @@
+import cadquery as cq
+path=cq.Workplane('XZ').moveTo(189,189).spline([(390,325),(578,503),(836,695),(1000,864)])
+r=cq.Workplane('XY').sketch().segment((10,67),(118,67)).segment((118,1)).segment((217,1)).arc((287,48),(367,57)).segment((367,217)).segment((278,217)).arc((273,315),(193,376)).segment((193,118)).segment((160,118)).segment((160,376)).arc((128,367),(104,348)).segment((48,348)).segment((53,362)).segment((15,376)).segment((10,357)).segment((29,348)).segment((10,348)).close().assemble().finalize().sweep(path)
\ No newline at end of file