Prusa MK3 X-Carriage Revision

This is the original X-Carriage from Prusa (Revision R1) and the first Revision uploaded to Thingiverse. I've made the belt slot on the right side smaller than the original (as my belt did not hold tight while tensenioning it).

Update : First print show a working result, the slot now has a width of 1.95 the belt isn’t slipping anymore (compare picture).

Update 2 : printed carriage works perfect.