Original Prusa i3 MK3/MK3S foot holder
thingiverse
The Prusa i3 MK3's rubber feet are quite annoying since they tend to fall off at the slightest glance. However, their soft rubber composition does an excellent job in minimizing vibrations so I took it upon myself to create some specialized holders for them. These custom holders attach securely to the 3030 extrusions via a t-slot nut and a screw. The next step is to insert the rubber feet into these holders. You may find it beneficial to apply some water as a lubricant when pressing them in. EDIT: Given that users often have diverse screw preferences, I have uploaded a .step file to facilitate easy modifications.
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