bolt on rubber feet for MK3
There are parts available for McMastercarr.com for bolt on rubber feet.
This involves using a drop-in nut for the T-slot rails.
McMastercarr part numbers:
1.25" X 1.25" rubber foot with 0.25" hole and molded in steel washer. 9540K808 comes as a box of five.
M6 thread drop in T-slot nut: 5537T541 You need four of them.
M6 X 25mm socket head screw: 91292A138 Comes as a box of 50. Prusa likely has this part.
Re: bolt on rubber feet for MK3
You can also print some if you prefer. There's been an ongoing discussion, and the latest seems to be that felt rather than rubberized feet produce better results. There's a bit of discussion on the Thingiverse page, as well as in these forum pages if you care to hunt it down.
and miscellaneous other tech projects
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