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+CAD files
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+Images or photos
diff --git a/printer_mods/MSA/V0-Belt-tension-helper/STL/belttool-btm_v2.stl b/printer_mods/MSA/V0-Belt-tension-helper/STL/belttool-btm_v2.stl
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diff --git a/printer_mods/MSA/V0-Belt-tension-helper/STL/belttool-top_v2.stl b/printer_mods/MSA/V0-Belt-tension-helper/STL/belttool-top_v2.stl
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+STL/3MF files
diff --git a/printer_mods/MSA/V0-Belt-tension-helper/readme.md b/printer_mods/MSA/V0-Belt-tension-helper/readme.md
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+A belt tension helper - is a tool to do pre-tension of belts
+
+
+
+A tool act as a helper to do initial belt tension. It is able to do individual belt tension or synced tension of belts
+
+
+
+BOM
+
+- 2 or 3 M3 8mm bolts to mount helper to X-carriage
+
+- 2x15mm M5 bolts to fix belts when needed
+
+- 2x40mm M5 bolts and M5 nuts to perform tension
+
+
+
+While printing use higher infil for bottom or use cylidric modifies to add stength for pads where M5 bolts will do presure
+See example here:
+
+
+Steps to perform:
+
+Step 1.
+Mount bottom part on X carriage and push thought belts. Keep in mind that loose belt backs square nut (use holes for regulate them)
+
+
+
+Step 2. Put top part and pass thought belts. Screw tension bolts to have zero minimal gap between bottom and top plate
+
+
+
+Step 3. Fix belts on top part but leave loosen on bottom
+
+
+
+Step 4. Tension belt by turning the bolts synchronously (do it sequentially by one turn for each)
+
+
+
+Step 5. When belt are in tesion fix them using service holes by allen hex key
+
+
+
+Step 6. Loose all M5 and unmount top and bottom tool parts
+
+
+(Optional). When need to do individual belt tension use combination of bolts fix or loosen.
+See example for case when need to do extra tension for top belt
+
+
+
+
diff --git a/printer_mods/MSA/readme.md b/printer_mods/MSA/readme.md
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index 000000000..fec3c4717
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+++ b/printer_mods/MSA/readme.md
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+A collection of MSA's mods
diff --git a/printer_mods/README.md b/printer_mods/README.md
index e783276f8..61e1b373f 100644
--- a/printer_mods/README.md
+++ b/printer_mods/README.md
@@ -254,6 +254,7 @@ like so:
|MrBean66| [SKR Pro DIN Mount](./MrBean66/SKR_PRO_Mount/) |Simple mod to mount the SKR Pro board from BTT to a DIN rails. |:x:|:heavy_check_mark:|:heavy_check_mark:|:x:|
|MrDespair| [MiniAB Pinda Probe Mount](./MrDespair/MiniAB_Pinda/) |Replacement MiniAB Cowling to add a mount for a Pinda style probe. |:heavy_check_mark:|:x:|:x:|:x:|:x:|
|Mrgl-Mrgl| [LGX Lite Mount](./Mrgl-Mrgl/LGX_Lite_Mount/) | a mount for the LGX Lite | :x: | :heavy_check_mark: | :heavy_check_mark: | :x: | :heavy_check_mark:|
+|MSA| [Belt tension helper](./MSA/V0-Belt-tension-helper)| Belt tension helper for V0.1 |:heavy_check_mark:|:x:|:x:|:x:|
|MSiemons| [Tophat Hinge V0](./MSiemons/TophatHingeV0.1)| Simple hinge for V0 Tophat |:heavy_check_mark:|:x:|:x:|:x:|
|Nashuar|[V0 Dragon Toolhead M2.5x8](./Nashuar/V0_Dragon_ToolheadStockScrews) |This toolhead uses the stock M2.5 screw that came with the dragon hotend |:heavy_check_mark:|:x:|:x:|:x:|
|natewalck |[V1.8 Jigs](./natewalck/v1.8_Jigs) |Jigs for assembling V1.8 |:x: |:heavy_check_mark: |:x: |:x:|