Quote Originally Posted by microjedi View Post
Hello,

I am slowly progressing through my build. I am attaching the y extrusion to the frame and they never seem to get tight. It says to make sure that they are level with the bottom of the bracket, but when I try to tighten, they rotate and move all around and never seem to get tight. Any thoughts?
Hi

If you are using the correct hardware, your extrusions are not tapped deep enough. You can either have Colin swap them out or get a tap and clean up the parts you have. If you have tapped parts before this one is no different. If you have never done it, spend some time with YouTube. There is a bit of a technique to doing it without breaking the tap.

Bob