Gravitrax Marble Lift Snap on Base

prusaprinters

I designed the part to have 0.1 mm tolerance to the marble liftThe lift snaps tight into the base, fit on the base plate also is snug.We cranked the spiral by hand in the beginning and so the lift needed a wider stand to be stableYou need the marble lift from thingiverse https://www.thingiverse.com/thing:4178353