ACE Pro Guide

The model increases the height for filament entry into the ACE Pro, reducing the risk of motor over-torque that can cause random pauses. the axle has a diameter of 3,2mm and is 45mm long. If your printer cannot print it cleanly, you can replace it with an M3 screw (without head), for example. How to Assemble it: 1) insert one of the two bolts into the base carrier 2) Guide the axle through the roller and insert it into the first carrier. 3) Place the second bolt on the axle  and finally insert it into the second hole in the base carrier.