diff --git a/bom-12.csv b/bom-12.csv
index 542efb2..00b22a8 100644
--- a/bom-12.csv
+++ b/bom-12.csv
@@ -2,12 +2,12 @@ Part Name,Image,Quantity,Part Type,Source 1,Source 2,Optional,Note
 frame-12,,1,FDM,Download all 3D printed parts at the link at the top of the page.,,,
 drive-motor-bracket,,1,FDM,Download all 3D printed parts at the link at the top of the page.,,,
 drive-motor-cover,,1,FDM,Download all 3D printed parts at the link at the top of the page.,,,
-peel-gear-frame-8-12,,1,FDM,Download all 3D printed parts at the link at the top of the page.,,,
-peel-gear-8-12,,2,FDM,Download all 3D printed parts at the link at the top of the page.,,,
+peel-gear-frame-1u,,1,FDM,Download all 3D printed parts at the link at the top of the page.,,,
+peel-gear-1u,,2,FDM,Download all 3D printed parts at the link at the top of the page.,,,
 peel-worm-gear,,1,FDM,Download all 3D printed parts at the link at the top of the page.,,,
-release-lever-8-12,,1,FDM,Download all 3D printed parts at the link at the top of the page.,,,
+release-lever-1u,,1,FDM,Download all 3D printed parts at the link at the top of the page.,,,
 slot-bracket,,1,FDM,Download all 3D printed parts at the link at the top of the page.,,,
-tape-guide-8-12,,1,FDM,Download all 3D printed parts at the link at the top of the page.,,,Used to guide tape into feeder for spools mounted beneath the machine.
+tape-guide-1u,,1,FDM,Download all 3D printed parts at the link at the top of the page.,,,Used to guide tape into feeder for spools mounted beneath the machine.
 "PLA-filament ",https://cdn.shopify.com/s/files/1/0570/4256/7355/files/filament.png?v=1686314492,1.2,FIL,https://www.microcenter.com/product/611532/inland-175mm-black-pla-3d-printer-filament-1kg-spool-(22-lbs),,,Units in kg. Print both nozzle-rack and 2x z-gantry in a black color. Print top-light-mount and bottom-light-mount in a white color.
 M5-t-slot-nut,https://cdn.shopify.com/s/files/1/0570/4256/7355/files/M5-tslot-nut.jpg?v=1686314676,1,FST,https://www.amazon.com/Fastener-Nickel-Plated-Sliding-Aluminum-Profile/dp/B086MKNYDS/ref=sxin_16_pa_sp_search_thematic_sspa,,,
 M3x14mm-flat-head,https://cdn.shopify.com/s/files/1/0570/4256/7355/files/M3x14mm.png?v=1686314903,3,FST,https://www.mcmaster.com/92095A168/,,,
diff --git a/bom-16.csv b/bom-16.csv
index b11a18b..cfbecc5 100644
--- a/bom-16.csv
+++ b/bom-16.csv
@@ -2,12 +2,12 @@ Part Name,Image,Quantity,Part Type,Source 1,Source 2,Optional,Note
 frame-16,,1,FDM,Download all 3D printed parts at the link at the top of the page.,,,
 drive-motor-bracket,,1,FDM,Download all 3D printed parts at the link at the top of the page.,,,
 drive-motor-cover,,1,FDM,Download all 3D printed parts at the link at the top of the page.,,,
-peel-gear-frame-16,,1,FDM,Download all 3D printed parts at the link at the top of the page.,,,
-peel-gear-16,,2,FDM,Download all 3D printed parts at the link at the top of the page.,,,
+peel-gear-frame-2u,,1,FDM,Download all 3D printed parts at the link at the top of the page.,,,
+peel-gear-2u,,2,FDM,Download all 3D printed parts at the link at the top of the page.,,,
 peel-worm-gear,,1,FDM,Download all 3D printed parts at the link at the top of the page.,,,
-release-lever-16,,1,FDM,Download all 3D printed parts at the link at the top of the page.,,,
+release-lever-2u,,1,FDM,Download all 3D printed parts at the link at the top of the page.,,,
 slot-bracket,,1,FDM,Download all 3D printed parts at the link at the top of the page.,,,
-tape-guide-16,,1,FDM,Download all 3D printed parts at the link at the top of the page.,,,Used to guide tape into feeder for spools mounted beneath the machine.
+tape-guide-2u,,1,FDM,Download all 3D printed parts at the link at the top of the page.,,,Used to guide tape into feeder for spools mounted beneath the machine.
 "PLA-filament ",https://cdn.shopify.com/s/files/1/0570/4256/7355/files/filament.png?v=1686314492,1.2,FIL,https://www.microcenter.com/product/611532/inland-175mm-black-pla-3d-printer-filament-1kg-spool-(22-lbs),,,Units in kg. Print both nozzle-rack and 2x z-gantry in a black color. Print top-light-mount and bottom-light-mount in a white color.
 M5-t-slot-nut,https://cdn.shopify.com/s/files/1/0570/4256/7355/files/M5-tslot-nut.jpg?v=1686314676,1,FST,https://www.amazon.com/Fastener-Nickel-Plated-Sliding-Aluminum-Profile/dp/B086MKNYDS/ref=sxin_16_pa_sp_search_thematic_sspa,,,
 M3x18mm-flat-head,https://cdn.shopify.com/s/files/1/0570/4256/7355/files/M3x18mm.png?v=1686314956,3,FST,https://www.mcmaster.com/91294A135/,,,
diff --git a/bom-24.csv b/bom-24.csv
index b81eec3..1f42578 100644
--- a/bom-24.csv
+++ b/bom-24.csv
@@ -2,12 +2,12 @@ Part Name,Image,Quantity,Part Type,Source 1,Source 2,Optional,Note
 frame-24,,1,FDM,Download all 3D printed parts at the link at the top of the page.,,,
 drive-motor-bracket,,1,FDM,Download all 3D printed parts at the link at the top of the page.,,,
 drive-motor-cover,,1,FDM,Download all 3D printed parts at the link at the top of the page.,,,
-peel-gear-frame-24,,1,FDM,Download all 3D printed parts at the link at the top of the page.,,,
-peel-gear-24,,2,FDM,Download all 3D printed parts at the link at the top of the page.,,,
+peel-gear-frame-2u,,1,FDM,Download all 3D printed parts at the link at the top of the page.,,,
+peel-gear-2u,,2,FDM,Download all 3D printed parts at the link at the top of the page.,,,
 peel-worm-gear,,1,FDM,Download all 3D printed parts at the link at the top of the page.,,,
-release-lever-24,,1,FDM,Download all 3D printed parts at the link at the top of the page.,,,
+release-lever-2u,,1,FDM,Download all 3D printed parts at the link at the top of the page.,,,
 slot-bracket,,1,FDM,Download all 3D printed parts at the link at the top of the page.,,,
-tape-guide-24,,1,FDM,Download all 3D printed parts at the link at the top of the page.,,,Used to guide tape into feeder for spools mounted beneath the machine.
+tape-guide-2u,,1,FDM,Download all 3D printed parts at the link at the top of the page.,,,Used to guide tape into feeder for spools mounted beneath the machine.
 "PLA-filament ",https://cdn.shopify.com/s/files/1/0570/4256/7355/files/filament.png?v=1686314492,1.2,FIL,https://www.microcenter.com/product/611532/inland-175mm-black-pla-3d-printer-filament-1kg-spool-(22-lbs),,,Units in kg. Print both nozzle-rack and 2x z-gantry in a black color. Print top-light-mount and bottom-light-mount in a white color.
 M5-t-slot-nut,https://cdn.shopify.com/s/files/1/0570/4256/7355/files/M5-tslot-nut.jpg?v=1686314676,1,FST,https://www.amazon.com/Fastener-Nickel-Plated-Sliding-Aluminum-Profile/dp/B086MKNYDS/ref=sxin_16_pa_sp_search_thematic_sspa,,,
 M3x25mm-flat-head,https://cdn.shopify.com/s/files/1/0570/4256/7355/files/M3x18mm.png?v=1686314956,3,FST,https://www.mcmaster.com/91294A138/,,,
diff --git a/bom-8.csv b/bom-8.csv
index 2d95be9..cae1013 100644
--- a/bom-8.csv
+++ b/bom-8.csv
@@ -2,15 +2,15 @@ Part Name,Image,Quantity,Part Type,Source 1,Source 2,Optional,Note
 frame-8,,1,FDM,Download all 3D printed parts at the link at the top of the page.,,,
 drive-motor-bracket,,1,FDM,Download all 3D printed parts at the link at the top of the page.,,,
 drive-motor-cover,,1,FDM,Download all 3D printed parts at the link at the top of the page.,,,
-peel-gear-frame-8-12,,1,FDM,Download all 3D printed parts at the link at the top of the page.,,,
-peel-gear-8-12,,2,FDM,Download all 3D printed parts at the link at the top of the page.,,,
+peel-gear-frame-1u,,1,FDM,Download all 3D printed parts at the link at the top of the page.,,,
+peel-gear-1u,,2,FDM,Download all 3D printed parts at the link at the top of the page.,,,
 peel-worm-gear,,1,FDM,Download all 3D printed parts at the link at the top of the page.,,,
-release-lever-8-12,,1,FDM,Download all 3D printed parts at the link at the top of the page.,,,
+release-lever-1u,,1,FDM,Download all 3D printed parts at the link at the top of the page.,,,
 spool-holder,,1,FDM,Download all 3D printed parts at the link at the top of the page.,,,
 thimble,,1,FDM,Download all 3D printed parts at the link at the top of the page.,,,
 slot-bracket,,1,FDM,Download all 3D printed parts at the link at the top of the page.,,,
-tape-guide-8-12,,1,FDM,Download all 3D printed parts at the link at the top of the page.,,Yes,Replaces the spool arm and thimble. Used to guide tape into feeder for spools mounted beneath the machine.
-PLA-filament ,https://cdn.shopify.com/s/files/1/0570/4256/7355/files/filament.png?v=1686314492,1.2,FIL,https://www.microcenter.com/product/611532/inland-175mm-black-pla-3d-printer-filament-1kg-spool-(22-lbs),,,Units in kg. Print both nozzle-rack and 2x z-gantry in a black color. Print top-light-mount and bottom-light-mount in a white color.
+tape-guide-1u,,1,FDM,Download all 3D printed parts at the link at the top of the page.,,Yes,Replaces the spool arm and thimble. Used to guide tape into feeder for spools mounted beneath the machine.
+"PLA-filament ",https://cdn.shopify.com/s/files/1/0570/4256/7355/files/filament.png?v=1686314492,1.2,FIL,https://www.microcenter.com/product/611532/inland-175mm-black-pla-3d-printer-filament-1kg-spool-(22-lbs),,,Units in kg. Print both nozzle-rack and 2x z-gantry in a black color. Print top-light-mount and bottom-light-mount in a white color.
 M5-t-slot-nut,https://cdn.shopify.com/s/files/1/0570/4256/7355/files/M5-tslot-nut.jpg?v=1686314676,1,FST,https://www.amazon.com/Fastener-Nickel-Plated-Sliding-Aluminum-Profile/dp/B086MKNYDS/ref=sxin_16_pa_sp_search_thematic_sspa,,,
 M3x14mm-flat-head,https://cdn.shopify.com/s/files/1/0570/4256/7355/files/M3x14mm.png?v=1686314903,3,FST,https://www.mcmaster.com/91294A133/,,,
 M5x10mm-socket-head,https://cdn.shopify.com/s/files/1/0570/4256/7355/files/M5x10mm.png?v=1686314995,1,FST,https://www.mcmaster.com/90128A234/,,,ISO4762
diff --git a/cad/FDM/peel-gear-16.FCStd b/cad/FDM/peel-gear-16.FCStd
deleted file mode 100644
index 1e57af5..0000000
Binary files a/cad/FDM/peel-gear-16.FCStd and /dev/null differ
diff --git a/cad/FDM/peel-gear-8-12.FCStd b/cad/FDM/peel-gear-1u.FCStd
similarity index 100%
rename from cad/FDM/peel-gear-8-12.FCStd
rename to cad/FDM/peel-gear-1u.FCStd
diff --git a/cad/FDM/peel-gear-24.FCStd b/cad/FDM/peel-gear-2u.FCStd
similarity index 100%
rename from cad/FDM/peel-gear-24.FCStd
rename to cad/FDM/peel-gear-2u.FCStd
diff --git a/cad/FDM/peel-gear-frame-16.FCStd b/cad/FDM/peel-gear-frame-16.FCStd
deleted file mode 100644
index ddf5e0e..0000000
Binary files a/cad/FDM/peel-gear-frame-16.FCStd and /dev/null differ
diff --git a/cad/FDM/peel-gear-frame-8-12.FCStd b/cad/FDM/peel-gear-frame-1u.FCStd
similarity index 100%
rename from cad/FDM/peel-gear-frame-8-12.FCStd
rename to cad/FDM/peel-gear-frame-1u.FCStd
diff --git a/cad/FDM/peel-gear-frame-24.FCStd b/cad/FDM/peel-gear-frame-2u.FCStd
similarity index 100%
rename from cad/FDM/peel-gear-frame-24.FCStd
rename to cad/FDM/peel-gear-frame-2u.FCStd
diff --git a/cad/FDM/release-lever-16.FCStd b/cad/FDM/release-lever-16.FCStd
deleted file mode 100644
index 8fa237b..0000000
Binary files a/cad/FDM/release-lever-16.FCStd and /dev/null differ
diff --git a/cad/FDM/release-lever-8-12.FCStd b/cad/FDM/release-lever-1u.FCStd
similarity index 100%
rename from cad/FDM/release-lever-8-12.FCStd
rename to cad/FDM/release-lever-1u.FCStd
diff --git a/cad/FDM/release-lever-24.FCStd b/cad/FDM/release-lever-2u.FCStd
similarity index 100%
rename from cad/FDM/release-lever-24.FCStd
rename to cad/FDM/release-lever-2u.FCStd
diff --git a/cad/FDM/tape-guide-16.FCStd b/cad/FDM/tape-guide-16.FCStd
deleted file mode 100644
index c27c244..0000000
Binary files a/cad/FDM/tape-guide-16.FCStd and /dev/null differ
diff --git a/cad/FDM/tape-guide-8-12.FCStd b/cad/FDM/tape-guide-1u.FCStd
similarity index 100%
rename from cad/FDM/tape-guide-8-12.FCStd
rename to cad/FDM/tape-guide-1u.FCStd
diff --git a/cad/FDM/tape-guide-24.FCStd b/cad/FDM/tape-guide-2u.FCStd
similarity index 100%
rename from cad/FDM/tape-guide-24.FCStd
rename to cad/FDM/tape-guide-2u.FCStd