diff --git a/build.sh b/build.sh
index 11576a3..9d3ac9b 100644
--- a/build.sh
+++ b/build.sh
@@ -1,5 +1,8 @@
 #!/bin/bash
 
+mkdir -p stl
+mkdir -p img
+
 SCAD="./takeup.scad"
 PARTS=(
 	"slip_coupling"
@@ -11,7 +14,9 @@ PARTS=(
 for part in "${PARTS[@]}"
 do
    stl="./stl/takeup_${part}.stl"
+   png="./img/takeup_${part}.png"
    openscad -o "${stl}" -D "PART=\"${part}\";" "${SCAD}"
+   openscad -o "${png}" -D "PART=\"${part}\";" --imgsize=1024,1024 --colorscheme=DeepOcean "${SCAD}"
 done
 
 openscad --preview -o debug.png -D "PART=\"preview\";" "${SCAD}"
\ No newline at end of file
diff --git a/img/takeup_daylight_spool_insert.png b/img/takeup_daylight_spool_insert.png
new file mode 100644
index 0000000..30c7ab9
Binary files /dev/null and b/img/takeup_daylight_spool_insert.png differ
diff --git a/img/takeup_magnetic_coupling.png b/img/takeup_magnetic_coupling.png
new file mode 100644
index 0000000..dffc42e
Binary files /dev/null and b/img/takeup_magnetic_coupling.png differ
diff --git a/img/takeup_mount_plate.png b/img/takeup_mount_plate.png
new file mode 100644
index 0000000..f22236c
Binary files /dev/null and b/img/takeup_mount_plate.png differ
diff --git a/img/takeup_slip_coupling.png b/img/takeup_slip_coupling.png
new file mode 100644
index 0000000..3c96fa8
Binary files /dev/null and b/img/takeup_slip_coupling.png differ
diff --git a/stl/takeup_daylight_spool_insert.stl b/stl/takeup_daylight_spool_insert.stl
index 6aa3e75..61f0eda 100644
--- a/stl/takeup_daylight_spool_insert.stl
+++ b/stl/takeup_daylight_spool_insert.stl
@@ -27,39 +27,39 @@ solid OpenSCAD_Model
       vertex 2.96987 -4 23.25
     endloop
   endfacet
-  facet normal 1 -0 0
+  facet normal -1 0 0
     outer loop
-      vertex 4 0 23.25
-      vertex 4 4 20.5315
-      vertex 4 2.96987 23.25
+      vertex -4 -4 20.5315
+      vertex -4 4 20.5315
+      vertex -4 4 2.5
     endloop
   endfacet
-  facet normal 1 0 0
+  facet normal -1 0 -0
     outer loop
-      vertex 4 4 20.5315
-      vertex 4 0 23.25
-      vertex 4 -4 20.5315
+      vertex -4 0 23.25
+      vertex -4 4 20.5315
+      vertex -4 -4 20.5315
     endloop
   endfacet
-  facet normal 1 0 0
+  facet normal -1 0 0
     outer loop
-      vertex 4 -4 20.5315
-      vertex 4 0 23.25
-      vertex 4 -2.96987 23.25
+      vertex -4 4 20.5315
+      vertex -4 0 23.25
+      vertex -4 2.96987 23.25
     endloop
   endfacet
-  facet normal 1 0 0
+  facet normal -1 0 0
     outer loop
-      vertex 4 4 20.5315
-      vertex 4 -4 20.5315
-      vertex 4 4 2.5
+      vertex -4 -4 20.5315
+      vertex -4 4 2.5
+      vertex -4 -4 2.5
     endloop
   endfacet
-  facet normal 1 0 0
+  facet normal -1 -0 0
     outer loop
-      vertex 4 4 2.5
-      vertex 4 -4 20.5315
-      vertex 4 -4 2.5
+      vertex -4 0 23.25
+      vertex -4 -4 20.5315
+      vertex -4 -2.96987 23.25
     endloop
   endfacet
   facet normal -0 0 1
@@ -286,6 +286,118 @@ solid OpenSCAD_Model
       vertex -4 0 23.25
     endloop
   endfacet
+  facet normal -0 0 1
+    outer loop
+      vertex 3.97809 -0.418114 23.25
+      vertex 4 -2.96987 23.25
+      vertex 4 0 23.25
+    endloop
+  endfacet
+  facet normal -0 0 1
+    outer loop
+      vertex 3.91259 -0.831646 23.25
+      vertex 4 -2.96987 23.25
+      vertex 3.97809 -0.418114 23.25
+    endloop
+  endfacet
+  facet normal -0 0 1
+    outer loop
+      vertex 3.80423 -1.23607 23.25
+      vertex 4 -2.96987 23.25
+      vertex 3.91259 -0.831646 23.25
+    endloop
+  endfacet
+  facet normal -0 0 1
+    outer loop
+      vertex 3.65418 -1.62695 23.25
+      vertex 4 -2.96987 23.25
+      vertex 3.80423 -1.23607 23.25
+    endloop
+  endfacet
+  facet normal -0 0 1
+    outer loop
+      vertex 3.4641 -2 23.25
+      vertex 4 -2.96987 23.25
+      vertex 3.65418 -1.62695 23.25
+    endloop
+  endfacet
+  facet normal -0 0 1
+    outer loop
+      vertex 3.23607 -2.35114 23.25
+      vertex 4 -2.96987 23.25
+      vertex 3.4641 -2 23.25
+    endloop
+  endfacet
+  facet normal -0 0 1
+    outer loop
+      vertex 2.97258 -2.67652 23.25
+      vertex 4 -2.96987 23.25
+      vertex 3.23607 -2.35114 23.25
+    endloop
+  endfacet
+  facet normal 0 0 1
+    outer loop
+      vertex 2.97258 -2.67652 23.25
+      vertex 2.96987 -4 23.25
+      vertex 4 -2.96987 23.25
+    endloop
+  endfacet
+  facet normal -0 0 1
+    outer loop
+      vertex 2.67652 -2.97258 23.25
+      vertex 2.96987 -4 23.25
+      vertex 2.97258 -2.67652 23.25
+    endloop
+  endfacet
+  facet normal -0 0 1
+    outer loop
+      vertex 2.35114 -3.23607 23.25
+      vertex 2.96987 -4 23.25
+      vertex 2.67652 -2.97258 23.25
+    endloop
+  endfacet
+  facet normal -0 0 1
+    outer loop
+      vertex 2 -3.4641 23.25
+      vertex 2.96987 -4 23.25
+      vertex 2.35114 -3.23607 23.25
+    endloop
+  endfacet
+  facet normal -0 0 1
+    outer loop
+      vertex 1.62695 -3.65418 23.25
+      vertex 2.96987 -4 23.25
+      vertex 2 -3.4641 23.25
+    endloop
+  endfacet
+  facet normal -0 0 1
+    outer loop
+      vertex 1.23607 -3.80423 23.25
+      vertex 2.96987 -4 23.25
+      vertex 1.62695 -3.65418 23.25
+    endloop
+  endfacet
+  facet normal -0 0 1
+    outer loop
+      vertex 0.831646 -3.91259 23.25
+      vertex 2.96987 -4 23.25
+      vertex 1.23607 -3.80423 23.25
+    endloop
+  endfacet
+  facet normal -0 0 1
+    outer loop
+      vertex 0.418114 -3.97809 23.25
+      vertex 2.96987 -4 23.25
+      vertex 0.831646 -3.91259 23.25
+    endloop
+  endfacet
+  facet normal 0 0 1
+    outer loop
+      vertex 2.96987 -4 23.25
+      vertex 0.418114 -3.97809 23.25
+      vertex 0 -4 23.25
+    endloop
+  endfacet
   facet normal 0 0 1
     outer loop
       vertex 4 2.96987 23.25
@@ -398,151 +510,39 @@ solid OpenSCAD_Model
       vertex 0 4 23.25
     endloop
   endfacet
-  facet normal -0 0 1
+  facet normal 1 -0 0
     outer loop
-      vertex 3.97809 -0.418114 23.25
-      vertex 4 -2.96987 23.25
       vertex 4 0 23.25
+      vertex 4 4 20.5315
+      vertex 4 2.96987 23.25
     endloop
   endfacet
-  facet normal -0 0 1
+  facet normal 1 0 0
     outer loop
-      vertex 3.91259 -0.831646 23.25
-      vertex 4 -2.96987 23.25
-      vertex 3.97809 -0.418114 23.25
+      vertex 4 4 20.5315
+      vertex 4 0 23.25
+      vertex 4 -4 20.5315
     endloop
   endfacet
-  facet normal -0 0 1
+  facet normal 1 0 0
     outer loop
-      vertex 3.80423 -1.23607 23.25
-      vertex 4 -2.96987 23.25
-      vertex 3.91259 -0.831646 23.25
-    endloop
-  endfacet
-  facet normal -0 0 1
-    outer loop
-      vertex 3.65418 -1.62695 23.25
-      vertex 4 -2.96987 23.25
-      vertex 3.80423 -1.23607 23.25
-    endloop
-  endfacet
-  facet normal -0 0 1
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-      vertex 4 -2.96987 23.25
-      vertex 3.65418 -1.62695 23.25
-    endloop
-  endfacet
-  facet normal -0 0 1
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-      vertex 3.4641 -2 23.25
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-  endfacet
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-      vertex 4 -2.96987 23.25
-      vertex 3.23607 -2.35114 23.25
-    endloop
-  endfacet
-  facet normal 0 0 1
-    outer loop
-      vertex 2.97258 -2.67652 23.25
-      vertex 2.96987 -4 23.25
+      vertex 4 -4 20.5315
+      vertex 4 0 23.25
       vertex 4 -2.96987 23.25
     endloop
   endfacet
-  facet normal -0 0 1
+  facet normal 1 0 0
     outer loop
-      vertex 2.67652 -2.97258 23.25
-      vertex 2.96987 -4 23.25
-      vertex 2.97258 -2.67652 23.25
+      vertex 4 4 20.5315
+      vertex 4 -4 20.5315
+      vertex 4 4 2.5
     endloop
   endfacet
-  facet normal -0 0 1
+  facet normal 1 0 0
     outer loop
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-      vertex 2.67652 -2.97258 23.25
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-      vertex 2.96987 -4 23.25
-      vertex 1.62695 -3.65418 23.25
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-  facet normal -0 0 1
-    outer loop
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-      vertex 2.96987 -4 23.25
-      vertex 1.23607 -3.80423 23.25
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-  endfacet
-  facet normal -0 0 1
-    outer loop
-      vertex 0.418114 -3.97809 23.25
-      vertex 2.96987 -4 23.25
-      vertex 0.831646 -3.91259 23.25
-    endloop
-  endfacet
-  facet normal 0 0 1
-    outer loop
-      vertex 2.96987 -4 23.25
-      vertex 0.418114 -3.97809 23.25
-      vertex 0 -4 23.25
-    endloop
-  endfacet
-  facet normal -1 0 0
-    outer loop
-      vertex -4 -4 20.5315
-      vertex -4 4 20.5315
-      vertex -4 4 2.5
-    endloop
-  endfacet
-  facet normal -1 0 -0
-    outer loop
-      vertex -4 0 23.25
-      vertex -4 4 20.5315
-      vertex -4 -4 20.5315
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-  endfacet
-  facet normal -1 0 0
-    outer loop
-      vertex -4 4 20.5315
-      vertex -4 0 23.25
-      vertex -4 2.96987 23.25
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-  endfacet
-  facet normal -1 0 0
-    outer loop
-      vertex -4 -4 20.5315
-      vertex -4 4 2.5
-      vertex -4 -4 2.5
-    endloop
-  endfacet
-  facet normal -1 -0 0
-    outer loop
-      vertex -4 0 23.25
-      vertex -4 -4 20.5315
-      vertex -4 -2.96987 23.25
+      vertex 4 4 2.5
+      vertex 4 -4 20.5315
+      vertex 4 -4 2.5
     endloop
   endfacet
   facet normal 0 1 0
@@ -615,34 +615,6 @@ solid OpenSCAD_Model
       vertex 4 -4 2.5
     endloop
   endfacet
-  facet normal 0.987687 -0.156441 0
-    outer loop
-      vertex 3.91259 -0.831646 26.75
-      vertex 3.97809 -0.418114 23.25
-      vertex 3.97809 -0.418114 26.75
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-  endfacet
-  facet normal 0.987687 -0.156441 0
-    outer loop
-      vertex 3.97809 -0.418114 23.25
-      vertex 3.91259 -0.831646 26.75
-      vertex 3.91259 -0.831646 23.25
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-  endfacet
-  facet normal 0.987687 0.156441 0
-    outer loop
-      vertex 3.97809 0.418114 26.75
-      vertex 3.91259 0.831646 23.25
-      vertex 3.91259 0.831646 26.75
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-  endfacet
-  facet normal 0.987687 0.156441 0
-    outer loop
-      vertex 3.91259 0.831646 23.25
-      vertex 3.97809 0.418114 26.75
-      vertex 3.97809 0.418114 23.25
-    endloop
-  endfacet
   facet normal 0.99863 0.0523302 0
     outer loop
       vertex 4 0 26.75
@@ -657,214 +629,18 @@ solid OpenSCAD_Model
       vertex 4 0 23.25
     endloop
   endfacet
-  facet normal 0.965929 0.258808 0
+  facet normal -0.99863 0.0523302 0
     outer loop
-      vertex 3.91259 0.831646 26.75
-      vertex 3.80423 1.23607 23.25
-      vertex 3.80423 1.23607 26.75
+      vertex -4 0 23.25
+      vertex -3.97809 0.418114 26.75
+      vertex -3.97809 0.418114 23.25
     endloop
   endfacet
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+  facet normal -0.99863 0.0523302 0
     outer loop
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-      vertex 3.91259 0.831646 26.75
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@@ -881,1544 +657,18 @@ solid OpenSCAD_Model
       vertex 0 4 23.25
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diff --git a/stl/takeup_magnetic_coupling.stl b/stl/takeup_magnetic_coupling.stl
index f20558f..f09b1ee 100755
Binary files a/stl/takeup_magnetic_coupling.stl and b/stl/takeup_magnetic_coupling.stl differ
diff --git a/stl/takeup_mount_plate.stl b/stl/takeup_mount_plate.stl
index a8f5f6a..460a2d0 100644
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diff --git a/stl/takeup_slip_coupling.stl b/stl/takeup_slip_coupling.stl
index 417eb1e..dccc7f7 100644
--- a/stl/takeup_slip_coupling.stl
+++ b/stl/takeup_slip_coupling.stl
@@ -1,4 +1,32 @@
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