Gravitrax Marble Lift Snap on Base

prusaprinters

<p>I designed the part to have 0.1 mm tolerance to the marble lift<br>The lift snaps tight into the base, fit on the base plate also is snug.</p><p>We cranked the spiral by hand in the beginning and so the lift needed a wider stand to be stable</p><p>You need the marble lift from thingiverse <a href="https://www.thingiverse.com/thing:4178353">https://www.thingiverse.com/thing:4178353</a></p>