Prusa (Bear) MK2S / MK2.5 Y-Axis Belt Holder and Tensioner more clearance

thingiverse

The original design has some potential, but I encountered problems on my MK2 build. The bottom of the block would scrape against the opposite end of the belt, causing friction. Meanwhile, the screw that secures the sledge would collide with the pulley on the Y motor, preventing it from reaching its end stop. To address these issues, I trimmed 1mm off the block and cover to create more clearance. Additionally, I shortened the sledge to allow for greater flexibility in adjusting tension without the screw extending too far. I relied on Prusa Slicer to make the necessary cuts, but a more precise job could have been done. The build hasn't been thoroughly tested yet, but it should function as intended.