Prusa i3 MK2 X-Carriage - Belt Aligned

thingiverse

I, like many others, had an issue with the belt wearing abnormally due to misalignment of the belt holder on the x-carriage. I looked around for someone else who may have fixed the issue and found a few. But none that did enough. So I dug into the SCAD code and found the alignment of the belt centre was offset to the bearing rail centre. The cause of many peoples pain. According to the code, it was offset by 2mm. A small amount, but enough to cause a grinding issue on the idler belt wheel. Fix the code and here is the model. Now I have perfectly smooth motion. Josef Prusa and his team have done an amazing job and all hats off to them.