diff --git a/test/sweep/0/0.py b/test/sweep/0/0.py
new file mode 100644
index 0000000000000000000000000000000000000000..0922b8cc9be46a27fd3de1a6d1e9391c79b8d1c3
--- /dev/null
+++ b/test/sweep/0/0.py
@@ -0,0 +1,3 @@
+import cadquery as cq
+path=cq.Workplane('XZ').moveTo(232,232).spline([(539,462),(728,645),(1000,456)])
+r=cq.Workplane('XY').sketch().segment((1,137),(137,101)).arc((462,125),(202,326)).segment((54,362)).close().assemble().finalize().sweep(path).translate((6,1,455))
\ No newline at end of file
diff --git a/test/sweep/1008/1008.py b/test/sweep/1008/1008.py
new file mode 100644
index 0000000000000000000000000000000000000000..6db884ee98094f8891e77ba84510d9b53c3e6e4f
--- /dev/null
+++ b/test/sweep/1008/1008.py
@@ -0,0 +1,3 @@
+import cadquery as cq
+path=cq.Workplane('XZ').moveTo(108,108).lineTo(447,1000)
+r=cq.Workplane('XY').sketch().arc((74,1),(141,108),(74,214)).segment((74,134)).arc((81,108),(74,88)).close().assemble().finalize().sweep(path)
\ No newline at end of file
diff --git a/test/sweep/1034/1034.py b/test/sweep/1034/1034.py
new file mode 100644
index 0000000000000000000000000000000000000000..5db88bedce45e092a5a628317f71f6712ea24653
--- /dev/null
+++ b/test/sweep/1034/1034.py
@@ -0,0 +1,3 @@
+import cadquery as cq
+path=cq.Workplane('XZ').moveTo(1,1).radiusArc((1000,526),678)
+r=cq.Workplane('XY').rect(94,213).sweep(path).translate((49,108,1))
\ No newline at end of file
diff --git a/test/sweep/1109/1109.stl b/test/sweep/1109/1109.stl
new file mode 100644
index 0000000000000000000000000000000000000000..57d4a9c879a22da7e3b2ee53567a3db99d2bab24
Binary files /dev/null and b/test/sweep/1109/1109.stl differ
diff --git a/test/sweep/1150/1150.py b/test/sweep/1150/1150.py
new file mode 100644
index 0000000000000000000000000000000000000000..838e3c00ae36fce56b07d4a592b920669bf8bb2c
--- /dev/null
+++ b/test/sweep/1150/1150.py
@@ -0,0 +1,3 @@
+import cadquery as cq
+path=cq.Workplane('XZ').moveTo(72,72).spline([(405,677),(1000,990)])
+r=cq.Workplane('XY').sketch().segment((1,72),(21,31)).segment((62,41)).segment((62,51)).segment((21,51)).segment((21,72)).segment((72,72)).segment((72,51)).segment((92,51)).segment((142,72)).segment((122,112)).close().assemble().finalize().sweep(path)
\ No newline at end of file
diff --git a/test/sweep/1150/1150.stl b/test/sweep/1150/1150.stl
new file mode 100644
index 0000000000000000000000000000000000000000..58100b31c526cc91ad21910b0645a2a66d402633
Binary files /dev/null and b/test/sweep/1150/1150.stl differ
diff --git a/test/sweep/1170/1170.py b/test/sweep/1170/1170.py
new file mode 100644
index 0000000000000000000000000000000000000000..4c3a901b5a8a4f5232421ada5e7c14d8f243e20f
--- /dev/null
+++ b/test/sweep/1170/1170.py
@@ -0,0 +1,3 @@
+import cadquery as cq
+path=cq.Workplane('XZ').moveTo(273,273).lineTo(1,1000)
+r=cq.Workplane('XY').circle(455).sweep(path).translate((728,456,1))
\ No newline at end of file
diff --git a/test/sweep/1225/1225.stl b/test/sweep/1225/1225.stl
new file mode 100644
index 0000000000000000000000000000000000000000..b91c639cbcabf024ea7f67d0d40c8249f269d699
Binary files /dev/null and b/test/sweep/1225/1225.stl differ
diff --git a/test/sweep/1249/1249.py b/test/sweep/1249/1249.py
new file mode 100644
index 0000000000000000000000000000000000000000..434e55959a8ea4f56d58e444c4affc1d6a6fcdf0
--- /dev/null
+++ b/test/sweep/1249/1249.py
@@ -0,0 +1,3 @@
+import cadquery as cq
+path=cq.Workplane('XZ').moveTo(76,76).radiusArc((925,1000),967)
+r=cq.Workplane('XY').sketch().segment((1,51),(59,51)).segment((59,1)).segment((93,1)).segment((93,51)).segment((151,51)).segment((151,109)).segment((93,109)).segment((93,151)).segment((59,151)).segment((59,109)).segment((1,109)).close().assemble().finalize().sweep(path)
\ No newline at end of file
diff --git a/test/sweep/1249/1249.stl b/test/sweep/1249/1249.stl
new file mode 100644
index 0000000000000000000000000000000000000000..329aa0b881e63449854357dd8e0f0cc294526ea6
Binary files /dev/null and b/test/sweep/1249/1249.stl differ
diff --git a/test/sweep/1274/1274.py b/test/sweep/1274/1274.py
new file mode 100644
index 0000000000000000000000000000000000000000..cd92899f95f6e09ad14db9dbddd6bc672f4f8fe7
--- /dev/null
+++ b/test/sweep/1274/1274.py
@@ -0,0 +1,3 @@
+import cadquery as cq
+path=cq.Workplane('XZ').moveTo(158,158).radiusArc((879,907),1000)
+r=cq.Workplane('XY').sketch().segment((15,44),(44,44)).arc((158,1),(272,44)).segment((294,44)).segment((294,87)).arc((315,158),(294,236)).segment((294,272)).segment((272,272)).arc((158,315),(44,272)).segment((15,272)).segment((15,236)).arc((1,158),(15,87)).close().assemble().finalize().sweep(path)
\ No newline at end of file
diff --git a/test/sweep/1312/1312.py b/test/sweep/1312/1312.py
new file mode 100644
index 0000000000000000000000000000000000000000..a37f6b5e6d10868b4118feb57d2753fc4ebf2300
--- /dev/null
+++ b/test/sweep/1312/1312.py
@@ -0,0 +1,3 @@
+import cadquery as cq
+path=cq.Workplane('XZ').moveTo(62,62).lineTo(273,1000)
+r=cq.Workplane('XY').sketch().arc((1,72),(62,62),(102,11)).segment((122,51)).segment((31,112)).close().assemble().finalize().sweep(path)
\ No newline at end of file
diff --git a/test/sweep/1312/1312.stl b/test/sweep/1312/1312.stl
new file mode 100644
index 0000000000000000000000000000000000000000..4b2540d481acadbda0efdc2970336257fe9ba0c5
Binary files /dev/null and b/test/sweep/1312/1312.stl differ
diff --git a/test/sweep/1320/1320.stl b/test/sweep/1320/1320.stl
new file mode 100644
index 0000000000000000000000000000000000000000..11c3993833380ae18af04bef82953cc099e5c36a
Binary files /dev/null and b/test/sweep/1320/1320.stl differ
diff --git a/test/sweep/1344/1344.py b/test/sweep/1344/1344.py
new file mode 100644
index 0000000000000000000000000000000000000000..a511638b8e0bd2f4b493b8b29bbe2072ae013d2c
--- /dev/null
+++ b/test/sweep/1344/1344.py
@@ -0,0 +1,3 @@
+import cadquery as cq
+path=cq.Workplane('XZ').moveTo(150,150).spline([(505,92),(1000,117)])
+r=cq.Workplane('XY').sketch().segment((67,1),(141,1)).segment((158,1)).segment((232,1)).segment((232,298)).segment((158,298)).segment((141,298)).segment((67,298)).close().assemble().finalize().sweep(path)
\ No newline at end of file
diff --git a/test/sweep/1344/1344.stl b/test/sweep/1344/1344.stl
new file mode 100644
index 0000000000000000000000000000000000000000..ff9a46d159a8f5b91aba5271b3bca0595d3595a6
Binary files /dev/null and b/test/sweep/1344/1344.stl differ
diff --git a/test/sweep/1349/1349.py b/test/sweep/1349/1349.py
new file mode 100644
index 0000000000000000000000000000000000000000..514175558ef94676f7406c0be179122d27a9d332
--- /dev/null
+++ b/test/sweep/1349/1349.py
@@ -0,0 +1,3 @@
+import cadquery as cq
+path=cq.Workplane('XZ').moveTo(24,24).lineTo(489,1000)
+r=cq.Workplane('XY').sketch().segment((1,1),(47,1)).segment((47,47)).close().assemble().finalize().sweep(path)
\ No newline at end of file
diff --git a/test/sweep/1349/1349.stl b/test/sweep/1349/1349.stl
new file mode 100644
index 0000000000000000000000000000000000000000..92ba5ddce771cea82f9c354d8955d6c5f6ccb15b
Binary files /dev/null and b/test/sweep/1349/1349.stl differ
diff --git a/test/sweep/1350/1350.stl b/test/sweep/1350/1350.stl
new file mode 100644
index 0000000000000000000000000000000000000000..3402472b31ede34c473025ba5e5969c9d2555656
Binary files /dev/null and b/test/sweep/1350/1350.stl differ
diff --git a/test/sweep/1407/1407.py b/test/sweep/1407/1407.py
new file mode 100644
index 0000000000000000000000000000000000000000..48498d4dcfb8eb2a4ca50ac771d746cc4684d6df
--- /dev/null
+++ b/test/sweep/1407/1407.py
@@ -0,0 +1,3 @@
+import cadquery as cq
+path=cq.Workplane('XZ').moveTo(182,182).spline([(372,254),(528,199),(701,136),(848,1),(1000,22)])
+r=cq.Workplane('XY').rect(313,250).sweep(path).translate((635,127,857))
\ No newline at end of file
diff --git a/test/sweep/1407/1407.stl b/test/sweep/1407/1407.stl
new file mode 100644
index 0000000000000000000000000000000000000000..1098157070c7c15555a55873f84b6e1cdb5566f6
Binary files /dev/null and b/test/sweep/1407/1407.stl differ
diff --git a/test/sweep/1435/1435.py b/test/sweep/1435/1435.py
new file mode 100644
index 0000000000000000000000000000000000000000..e15e952d2cc9a8493285efd3efb50c3bdfa2a7d5
--- /dev/null
+++ b/test/sweep/1435/1435.py
@@ -0,0 +1,3 @@
+import cadquery as cq
+path=cq.Workplane('XZ').moveTo(1,1).radiusArc((733,703),1000)
+r=cq.Workplane('XY').rect(93,237).sweep(path).translate((48,120,1))
\ No newline at end of file
diff --git a/test/sweep/1438/1438.py b/test/sweep/1438/1438.py
new file mode 100644
index 0000000000000000000000000000000000000000..fde6a8046267bc9f2ec1acba6210a990e4ca922b
--- /dev/null
+++ b/test/sweep/1438/1438.py
@@ -0,0 +1,3 @@
+import cadquery as cq
+path=cq.Workplane('XZ').moveTo(233,233).lineTo(1,1000)
+r=cq.Workplane('XY').rect(274,367).sweep(path).translate((370,185,1))
\ No newline at end of file
diff --git a/test/sweep/1438/1438.stl b/test/sweep/1438/1438.stl
new file mode 100644
index 0000000000000000000000000000000000000000..b1dccd8bb5a5892ea400d4ac699cfebcfbf278b0
Binary files /dev/null and b/test/sweep/1438/1438.stl differ
diff --git a/test/sweep/1472/1472.py b/test/sweep/1472/1472.py
new file mode 100644
index 0000000000000000000000000000000000000000..64d487cf22d7434f64f60c03f052ff62d1232df5
--- /dev/null
+++ b/test/sweep/1472/1472.py
@@ -0,0 +1,2 @@
+import cadquery as cq
+r=cq.Workplane('XY').sketch().segment((1,98),(15,36)).segment((36,43)).arc((153,1),(244,77)).segment((250,77)).segment((250,84)).arc((133,250),(8,98)).close().assemble().finalize().sweep(cq.Workplane('XZ').moveTo(0,0).lineTo(445,999)).translate((1,3,1))
\ No newline at end of file
diff --git a/test/sweep/1472/1472.stl b/test/sweep/1472/1472.stl
new file mode 100644
index 0000000000000000000000000000000000000000..b701d10cb70f9c10437d5deea40e07e0a7795e09
Binary files /dev/null and b/test/sweep/1472/1472.stl differ
diff --git a/test/sweep/163/163.stl b/test/sweep/163/163.stl
new file mode 100644
index 0000000000000000000000000000000000000000..1f7a63b4600802bd7acd17b8e4985a9cc9367618
Binary files /dev/null and b/test/sweep/163/163.stl differ
diff --git a/test/sweep/196/196.py b/test/sweep/196/196.py
new file mode 100644
index 0000000000000000000000000000000000000000..1d0126dc757985e2f90c9f248867f112458d460f
--- /dev/null
+++ b/test/sweep/196/196.py
@@ -0,0 +1,3 @@
+import cadquery as cq
+path=cq.Workplane('XZ').moveTo(231,231).spline([(673,63),(1000,195)])
+r=cq.Workplane('XY').sketch().segment((1,240),(142,275)).segment((213,28)).segment((142,1)).arc((355,45),(461,231)).arc((434,284),(434,337)).arc((54,461),(63,36)).close().assemble().finalize().sweep(path).translate((59,7,1))
\ No newline at end of file
diff --git a/test/sweep/209/209.py b/test/sweep/209/209.py
new file mode 100644
index 0000000000000000000000000000000000000000..d4a654d7b24c8a5365db0a24b9d63c2472d5ef0f
--- /dev/null
+++ b/test/sweep/209/209.py
@@ -0,0 +1,3 @@
+import cadquery as cq
+path=cq.Workplane('XZ').moveTo(194,194).spline([(371,111),(707,145),(1000,1)])
+r=cq.Workplane('XY').sketch().segment((216,222),(216,282)).arc((122,106),(266,244)).segment((266,222)).close().assemble().finalize().sweep(path).translate((102,1,683))
\ No newline at end of file
diff --git a/test/sweep/221/221.py b/test/sweep/221/221.py
new file mode 100644
index 0000000000000000000000000000000000000000..31b0fc971d096319307c14a76bf2e9c4f220a854
--- /dev/null
+++ b/test/sweep/221/221.py
@@ -0,0 +1,3 @@
+import cadquery as cq
+path=cq.Workplane('XZ').moveTo(123,123).spline([(308,177),(543,385),(788,616),(1000,516)])
+r=cq.Workplane('XY').sketch().segment((1,96),(42,24)).segment((114,69)).segment((186,69)).segment((186,114)).segment((245,150)).segment((204,222)).segment((132,177)).segment((114,177)).arc((100,168),(87,164)).segment((87,128)).segment((51,128)).close().assemble().finalize().sweep(path).translate((1,1,70))
\ No newline at end of file
diff --git a/test/sweep/239/239.py b/test/sweep/239/239.py
new file mode 100644
index 0000000000000000000000000000000000000000..b0bb984825b9b7eae9df1fc8e99529e221a7f16f
--- /dev/null
+++ b/test/sweep/239/239.py
@@ -0,0 +1,3 @@
+import cadquery as cq
+path=cq.Workplane('XZ').moveTo(202,202).lineTo(1,1000)
+r=cq.Workplane('XY').sketch().segment((283,210),(364,291)).segment((283,267)).segment((114,355)).segment((65,267)).segment((98,227)).segment((65,98)).close().assemble().finalize().sweep(path).translate((137,1,1))
\ No newline at end of file
diff --git a/test/sweep/239/239.stl b/test/sweep/239/239.stl
new file mode 100644
index 0000000000000000000000000000000000000000..7508fb402459cf01635c45c3e9e17dfa878d90c3
Binary files /dev/null and b/test/sweep/239/239.stl differ
diff --git a/test/sweep/326/326.py b/test/sweep/326/326.py
new file mode 100644
index 0000000000000000000000000000000000000000..6ece84eec9ef68be04659aa4d4a7a22d5c276a13
--- /dev/null
+++ b/test/sweep/326/326.py
@@ -0,0 +1,3 @@
+import cadquery as cq
+path=cq.Workplane('XZ').moveTo(228,228).lineTo(414,1000)
+r=cq.Workplane('XY').sketch().segment((1,256),(22,201)).segment((380,201)).arc((414,249),(449,201)).segment((456,201)).segment((456,256)).close().assemble().finalize().sweep(path)
\ No newline at end of file
diff --git a/test/sweep/326/326.stl b/test/sweep/326/326.stl
new file mode 100644
index 0000000000000000000000000000000000000000..4e62c8970e5fab801e049cfe58b7121ea86644d9
Binary files /dev/null and b/test/sweep/326/326.stl differ
diff --git a/test/sweep/336/336.stl b/test/sweep/336/336.stl
new file mode 100644
index 0000000000000000000000000000000000000000..b56011b40721f5d4d65235c366a6dda6f4533922
Binary files /dev/null and b/test/sweep/336/336.stl differ
diff --git a/test/sweep/341/341.py b/test/sweep/341/341.py
new file mode 100644
index 0000000000000000000000000000000000000000..ada03968a8cf6df64437022298e3296c9944c710
--- /dev/null
+++ b/test/sweep/341/341.py
@@ -0,0 +1,3 @@
+import cadquery as cq
+path=cq.Workplane('XZ').moveTo(390,390).spline([(571,241),(769,82),(1000,1)])
+r=cq.Workplane('XY').sketch().segment((381,367),(408,367)).arc((363,412),(417,376)).segment((417,394)).segment((381,394)).close().assemble().finalize().sweep(path)
\ No newline at end of file
diff --git a/test/sweep/349/349.py b/test/sweep/349/349.py
new file mode 100644
index 0000000000000000000000000000000000000000..4fedbdda65dd3318515cb4342873670cf643d768
--- /dev/null
+++ b/test/sweep/349/349.py
@@ -0,0 +1,3 @@
+import cadquery as cq
+path=cq.Workplane('XZ').moveTo(203,203).lineTo(1,1000)
+r=cq.Workplane('XY').sketch().segment((112,308),(119,197)).segment((119,112)).segment((125,112)).segment((125,92)).segment((295,99)).segment((282,210)).segment((282,295)).segment((275,295)).segment((275,314)).close().assemble().finalize().sweep(path).translate((92,1,1))
\ No newline at end of file
diff --git a/test/sweep/366/366.py b/test/sweep/366/366.py
new file mode 100644
index 0000000000000000000000000000000000000000..15cde2387c3b7fde2e0a2b45574d066a1f83ce64
--- /dev/null
+++ b/test/sweep/366/366.py
@@ -0,0 +1,3 @@
+import cadquery as cq
+path=cq.Workplane('XZ').moveTo(226,226).spline([(647,1),(1000,119)])
+r=cq.Workplane('XY').sketch().segment((207,187),(246,187)).segment((207,265)).close().assemble().finalize().sweep(path)
\ No newline at end of file
diff --git a/test/sweep/366/366.stl b/test/sweep/366/366.stl
new file mode 100644
index 0000000000000000000000000000000000000000..37269a9fecb8afcb7aeea57d27287e9ce1a458d1
Binary files /dev/null and b/test/sweep/366/366.stl differ
diff --git a/test/sweep/431/431.py b/test/sweep/431/431.py
new file mode 100644
index 0000000000000000000000000000000000000000..416bb45feacce6851e7b107b0ae63a6065fc9a93
--- /dev/null
+++ b/test/sweep/431/431.py
@@ -0,0 +1,3 @@
+import cadquery as cq
+path=cq.Workplane('XZ').moveTo(118,118).spline([(415,282),(766,118),(1000,344)])
+r=cq.Workplane('XY').sketch().segment((32,40),(87,1)).segment((204,196)).segment((149,235)).close().assemble().finalize().sweep(path).translate((1,1,363))
\ No newline at end of file
diff --git a/test/sweep/431/431.stl b/test/sweep/431/431.stl
new file mode 100644
index 0000000000000000000000000000000000000000..3e78ef3607ef80e860c2d9cb6008f58f76338cda
Binary files /dev/null and b/test/sweep/431/431.stl differ
diff --git a/test/sweep/443/443.py b/test/sweep/443/443.py
new file mode 100644
index 0000000000000000000000000000000000000000..630c287b1378f10f9b8a4f500d01b83295034fe8
--- /dev/null
+++ b/test/sweep/443/443.py
@@ -0,0 +1,3 @@
+import cadquery as cq
+path=cq.Workplane('XZ').moveTo(96,96).spline([(397,1),(707,182),(1000,638)])
+r=cq.Workplane('XY').rect(337,190).sweep(path).translate((170,97,22))
\ No newline at end of file
diff --git a/test/sweep/479/479.py b/test/sweep/479/479.py
new file mode 100644
index 0000000000000000000000000000000000000000..361f752648420941a8e92843e1f746c6b518494e
--- /dev/null
+++ b/test/sweep/479/479.py
@@ -0,0 +1,3 @@
+import cadquery as cq
+path=cq.Workplane('XZ').moveTo(278,278).spline([(625,84),(1000,320)])
+r=cq.Workplane('XY').sketch().segment((98,265),(147,265)).arc((154,209),(181,174)).arc((292,1),(417,168)).arc((459,306),(376,424)).segment((376,556)).segment((98,556)).close().assemble().finalize().sweep(path)
\ No newline at end of file
diff --git a/test/sweep/479/479.stl b/test/sweep/479/479.stl
new file mode 100644
index 0000000000000000000000000000000000000000..c8091744e88b179607d5b357cd3630ec625cafcd
Binary files /dev/null and b/test/sweep/479/479.stl differ
diff --git a/test/sweep/494/494.py b/test/sweep/494/494.py
new file mode 100644
index 0000000000000000000000000000000000000000..b612898d242bf7e3a95131c041b1652c8f544ff7
--- /dev/null
+++ b/test/sweep/494/494.py
@@ -0,0 +1,3 @@
+import cadquery as cq
+path=cq.Workplane('XZ').moveTo(1,1).lineTo(216,246).lineTo(535,291).lineTo(825,251).lineTo(1000,386)
+r=cq.Workplane('XY').circle(46).sweep(path).translate((48,48,1))
\ No newline at end of file
diff --git a/test/sweep/506/506.stl b/test/sweep/506/506.stl
new file mode 100644
index 0000000000000000000000000000000000000000..a0f0d8ae7f0c776c9b1d4604ae1044aa1aa37c33
Binary files /dev/null and b/test/sweep/506/506.stl differ
diff --git a/test/sweep/511/511.py b/test/sweep/511/511.py
new file mode 100644
index 0000000000000000000000000000000000000000..273af4a6492f6897e50efcbd28cc3a8831256274
--- /dev/null
+++ b/test/sweep/511/511.py
@@ -0,0 +1,3 @@
+import cadquery as cq
+path=cq.Workplane('XZ').moveTo(1,1).radiusArc((775,667),1000)
+r=cq.Workplane('XY').rect(138,168).sweep(path).translate((71,85,1))
\ No newline at end of file
diff --git a/test/sweep/511/511.stl b/test/sweep/511/511.stl
new file mode 100644
index 0000000000000000000000000000000000000000..e982174ed64b12ef2925fc6e91e2e59ca0ba88a3
Binary files /dev/null and b/test/sweep/511/511.stl differ
diff --git a/test/sweep/525/525.py b/test/sweep/525/525.py
new file mode 100644
index 0000000000000000000000000000000000000000..1511598bf40919d8c3b63cd0c1c4bd88489f6352
--- /dev/null
+++ b/test/sweep/525/525.py
@@ -0,0 +1,3 @@
+import cadquery as cq
+path=cq.Workplane('XZ').moveTo(234,234).spline([(624,514),(1000,412)])
+r=cq.Workplane('XY').sketch().arc((1,247),(56,138),(165,83)).segment((165,49)).segment((206,49)).segment((206,42)).segment((425,42)).segment((425,49)).segment((466,49)).segment((466,172)).segment((425,172)).segment((425,186)).segment((350,186)).arc((288,425),(42,384)).segment((158,350)).segment((124,220)).close().assemble().finalize().sweep(path).translate((377,1,1))
\ No newline at end of file
diff --git a/test/sweep/525/525.stl b/test/sweep/525/525.stl
new file mode 100644
index 0000000000000000000000000000000000000000..eafa5908c869ebeeee94ecbd0df62a510de355a1
Binary files /dev/null and b/test/sweep/525/525.stl differ
diff --git a/test/sweep/538/538.py b/test/sweep/538/538.py
new file mode 100644
index 0000000000000000000000000000000000000000..504a2f90bc5cb087c8a0fc7eb5b98670aaff6b87
--- /dev/null
+++ b/test/sweep/538/538.py
@@ -0,0 +1,3 @@
+import cadquery as cq
+path=cq.Workplane('XZ').moveTo(146,146).radiusArc((1000,1000),1000)
+r=cq.Workplane('XY').sketch().segment((1,235),(114,9)).segment((170,57)).segment((315,138)).close().assemble().finalize().sweep(path)
\ No newline at end of file
diff --git a/test/sweep/538/538.stl b/test/sweep/538/538.stl
new file mode 100644
index 0000000000000000000000000000000000000000..016ba5f82a5af007ec8d0fdd53aa461e51a7b03a
Binary files /dev/null and b/test/sweep/538/538.stl differ
diff --git a/test/sweep/656/656.py b/test/sweep/656/656.py
new file mode 100644
index 0000000000000000000000000000000000000000..bd589e9fdfb9595d1cf11fbe6cd162d26d917d21
--- /dev/null
+++ b/test/sweep/656/656.py
@@ -0,0 +1,3 @@
+import cadquery as cq
+path=cq.Workplane('XZ').moveTo(275,275).spline([(578,253),(1000,1)])
+r=cq.Workplane('XY').sketch().segment((260,267),(290,260)).arc((282,275),(282,290)).close().assemble().finalize().sweep(path).translate((164,1,1))
\ No newline at end of file
diff --git a/test/sweep/656/656.stl b/test/sweep/656/656.stl
new file mode 100644
index 0000000000000000000000000000000000000000..f5c50219cce380c56d792e48560060eb157e846a
Binary files /dev/null and b/test/sweep/656/656.stl differ
diff --git a/test/sweep/759/759.py b/test/sweep/759/759.py
new file mode 100644
index 0000000000000000000000000000000000000000..e2efdbb077f5a00645f6dfe9bcd1e96d58298dc0
--- /dev/null
+++ b/test/sweep/759/759.py
@@ -0,0 +1,3 @@
+import cadquery as cq
+path=cq.Workplane('XZ').moveTo(187,187).radiusArc((868,667),1000)
+r=cq.Workplane('XY').sketch().segment((32,349),(303,1)).segment((342,32)).segment((78,373)).segment((63,373)).close().assemble().finalize().sweep(path)
\ No newline at end of file
diff --git a/test/sweep/759/759.stl b/test/sweep/759/759.stl
new file mode 100644
index 0000000000000000000000000000000000000000..205fd3a8258b74d041a16cbc1da80c029dca8552
Binary files /dev/null and b/test/sweep/759/759.stl differ
diff --git a/test/sweep/763/763.py b/test/sweep/763/763.py
new file mode 100644
index 0000000000000000000000000000000000000000..5e0e4174365250e2f8603cd341485bada827bf67
--- /dev/null
+++ b/test/sweep/763/763.py
@@ -0,0 +1,3 @@
+import cadquery as cq
+path=cq.Workplane('XZ').moveTo(81,81).spline([(300,76),(626,386),(797,322),(1000,482)])
+r=cq.Workplane('XY').sketch().segment((1,44),(76,44)).arc((81,49),(81,44)).segment((161,44)).segment((161,119)).segment((1,119)).close().assemble().finalize().sweep(path)
\ No newline at end of file
diff --git a/test/sweep/782/782.stl b/test/sweep/782/782.stl
new file mode 100644
index 0000000000000000000000000000000000000000..f0a9572022e37c087288b367f305b31bbdf6bd6c
Binary files /dev/null and b/test/sweep/782/782.stl differ
diff --git a/test/sweep/83/83.py b/test/sweep/83/83.py
new file mode 100644
index 0000000000000000000000000000000000000000..29649679cdc7991f72cc5c533d271960e41434f0
--- /dev/null
+++ b/test/sweep/83/83.py
@@ -0,0 +1,3 @@
+import cadquery as cq
+path=cq.Workplane('XZ').moveTo(204,204).lineTo(584,1000)
+r=cq.Workplane('XY').sketch().arc((56,325),(158,1),(278,316)).segment((352,316)).segment((352,408)).segment((56,408)).close().assemble().finalize().sweep(path).translate((19,1,1))
\ No newline at end of file
diff --git a/test/sweep/83/83.stl b/test/sweep/83/83.stl
new file mode 100644
index 0000000000000000000000000000000000000000..b7b33e23b4293de4fa64093c7042cc94701c5d64
Binary files /dev/null and b/test/sweep/83/83.stl differ
diff --git a/test/sweep/831/831.py b/test/sweep/831/831.py
new file mode 100644
index 0000000000000000000000000000000000000000..14f7e00f4efed18f17d678d680509d466f13cea3
--- /dev/null
+++ b/test/sweep/831/831.py
@@ -0,0 +1,3 @@
+import cadquery as cq
+path=cq.Workplane('XZ').moveTo(1,1).lineTo(555,1000)
+r=cq.Workplane('XY').rect(169,288).sweep(path).translate((86,145,1))
\ No newline at end of file
diff --git a/test/sweep/831/831.stl b/test/sweep/831/831.stl
new file mode 100644
index 0000000000000000000000000000000000000000..13b09856110261c84260a562cc33f80f14f63c1b
Binary files /dev/null and b/test/sweep/831/831.stl differ
diff --git a/test/sweep/845/845.py b/test/sweep/845/845.py
new file mode 100644
index 0000000000000000000000000000000000000000..ee4520b9cef9f26cd20e31bf66bdad6b42ec6d52
--- /dev/null
+++ b/test/sweep/845/845.py
@@ -0,0 +1,3 @@
+import cadquery as cq
+path=cq.Workplane('XZ').moveTo(209,209).radiusArc((1000,1000),1000)
+r=cq.Workplane('XY').sketch().segment((377,468),(53,53)).segment((183,1)).segment((260,14)).close().assemble().finalize().sweep(path)
\ No newline at end of file
diff --git a/test/sweep/845/845.stl b/test/sweep/845/845.stl
new file mode 100644
index 0000000000000000000000000000000000000000..f9a8f1af5ea00cd968be6bf0d610a6407b968048
Binary files /dev/null and b/test/sweep/845/845.stl differ
diff --git a/test/sweep/888/888.py b/test/sweep/888/888.py
new file mode 100644
index 0000000000000000000000000000000000000000..6f4900b842f7fab16bfcfb7b088fe7843cc7247d
--- /dev/null
+++ b/test/sweep/888/888.py
@@ -0,0 +1,3 @@
+import cadquery as cq
+path=cq.Workplane('XZ').moveTo(298,298).spline([(461,260),(595,110),(850,55),(1000,1)])
+r=cq.Workplane('XY').rect(427,331).sweep(path).translate((670,167,437))
\ No newline at end of file
diff --git a/test/sweep/888/888.stl b/test/sweep/888/888.stl
new file mode 100644
index 0000000000000000000000000000000000000000..10e4aabcbaeee47f72a97aef8a30c85fcf7c8bcd
Binary files /dev/null and b/test/sweep/888/888.stl differ
diff --git a/test/sweep/943/943.py b/test/sweep/943/943.py
new file mode 100644
index 0000000000000000000000000000000000000000..32f092881fd92bcce6bebf71e52652004cb585f3
--- /dev/null
+++ b/test/sweep/943/943.py
@@ -0,0 +1,3 @@
+import cadquery as cq
+path=cq.Workplane('XZ').moveTo(77,77).spline([(553,125),(1000,372)])
+r=cq.Workplane('XY').sketch().segment((1,68),(115,68)).segment((115,1)).segment((153,1)).segment((153,153)).segment((115,153)).segment((115,87)).segment((1,87)).close().assemble().finalize().sweep(path)
\ No newline at end of file
diff --git a/test/sweep/943/943.stl b/test/sweep/943/943.stl
new file mode 100644
index 0000000000000000000000000000000000000000..38c5cd5dfed32b006872be9a87aee66df6747857
Binary files /dev/null and b/test/sweep/943/943.stl differ
diff --git a/test/sweep/95/95.py b/test/sweep/95/95.py
new file mode 100644
index 0000000000000000000000000000000000000000..cdfd05e4216d7d5b177ac9b540e59784dd314b83
--- /dev/null
+++ b/test/sweep/95/95.py
@@ -0,0 +1,3 @@
+import cadquery as cq
+path=cq.Workplane('XZ').moveTo(182,182).radiusArc((1000,1000),1000)
+r=cq.Workplane('XY').sketch().segment((296,201),(172,277)).segment((1,58)).segment((305,20)).segment((401,144)).close().assemble().finalize().sweep(path)
\ No newline at end of file
diff --git a/test/sweep/95/95.stl b/test/sweep/95/95.stl
new file mode 100644
index 0000000000000000000000000000000000000000..3bd577e6bcaba534afcd6a8163f5a8361b695391
Binary files /dev/null and b/test/sweep/95/95.stl differ
diff --git a/test/sweep/957/957.py b/test/sweep/957/957.py
new file mode 100644
index 0000000000000000000000000000000000000000..7fce171d330482c6b46d16d3be5d2e6cf6f83d12
--- /dev/null
+++ b/test/sweep/957/957.py
@@ -0,0 +1,3 @@
+import cadquery as cq
+path=cq.Workplane('XZ').moveTo(214,214).spline([(583,680),(1000,728)])
+r=cq.Workplane('XY').sketch().segment((127,1),(253,1)).segment((302,408)).segment((176,428)).close().assemble().finalize().sweep(path)
\ No newline at end of file
diff --git a/test/sweep/957/957.stl b/test/sweep/957/957.stl
new file mode 100644
index 0000000000000000000000000000000000000000..dcc6043592168700395657b0465658ead1270617
Binary files /dev/null and b/test/sweep/957/957.stl differ
diff --git a/test/sweep/978/978.py b/test/sweep/978/978.py
new file mode 100644
index 0000000000000000000000000000000000000000..d0ac873a95e693a866f706326f1da91be3cd0fa4
--- /dev/null
+++ b/test/sweep/978/978.py
@@ -0,0 +1,3 @@
+import cadquery as cq
+path=cq.Workplane('XZ').moveTo(123,123).radiusArc((1000,640),878)
+r=cq.Workplane('XY').sketch().segment((55,218),(55,246)).arc((110,1),(191,232)).segment((191,218)).close().assemble().finalize().sweep(path).translate((19,1,1))
\ No newline at end of file
diff --git a/test/sweep/986/986.py b/test/sweep/986/986.py
new file mode 100644
index 0000000000000000000000000000000000000000..4b94ca954dc0551cd06c75365f86ce205daa2481
--- /dev/null
+++ b/test/sweep/986/986.py
@@ -0,0 +1,3 @@
+import cadquery as cq
+path=cq.Workplane('XZ').moveTo(126,126).lineTo(72,1000)
+r=cq.Workplane('XY').sketch().segment((78,1),(173,1)).segment((173,49)).segment((156,49)).segment((156,66)).segment((102,66)).segment((102,108)).segment((96,108)).segment((96,144)).segment((102,144)).segment((102,185)).segment((156,185)).segment((156,203)).segment((168,203)).segment((162,251)).segment((78,251)).close().assemble().finalize().sweep(path)
\ No newline at end of file
diff --git a/test/sweep/995/995.py b/test/sweep/995/995.py
new file mode 100644
index 0000000000000000000000000000000000000000..61ecda21bad9a6d3ffc6ec87e2c967cd1890d1ce
--- /dev/null
+++ b/test/sweep/995/995.py
@@ -0,0 +1,3 @@
+import cadquery as cq
+path=cq.Workplane('XZ').moveTo(177,177).spline([(451,12),(709,215),(1000,440)])
+r=cq.Workplane('XY').sketch().segment((100,1),(226,1)).segment((226,78)).arc((264,155),(232,232)).arc((292,352),(166,308)).segment((100,308)).segment((100,232)).arc((61,155),(100,78)).close().assemble().finalize().sweep(path)
\ No newline at end of file