CTC Z Axis Top V3

Just an updated version of my other CTC z axis tops (https://www.thingiverse.com/thing:2372137). Modified to add in the collet for the stablizer rod that Rasta4i had included in his. After messaging with him, I thought it should be added back in to make it even stronger.

Big thank you to Rasta4i for his original design which inspired this one.

Edit: I have flipped the stl 180 degrees so that you can see they can be printed without supports (thanks Rasta4i for that)