Prusa X-End Idler with snap fit LM8UU channel

thingiverse

The initial version was produced by DXBLouie, but I had trouble inserting my LM8UUs into the channel of the idler part. To rectify this, I downloaded the STL files and discovered that the configuration.SCAD file had incorrect bushing specifications. After modifying it, I generated a new STL for the idler, which resolved the issue as my bearings slid in effortlessly. It is worth mentioning that the LM8UUs from Mixshop.ca were shorter than standard ones, which could potentially affect performance. In order to assist others experiencing similar difficulties, I have uploaded the updated SCAD files. My print was accomplished using ABS on a MakerBot Thing-O-Matic (HBP, Mk6) with 50% infill and zero shells.