Quote Originally Posted by Chadd View Post
I had the same issue.
These M3 nuts are still driving me crazy (pun avoided)!

Last night I found out that my biggest problem with the prints was caused by the Y Idler not being secured. The nuts where all but impossible to remove or tighten! After 40 mins and almost breaking the wood parts we (four hands) where able to remove the nuts and replace with locally bought (good) nuts.

Didn't expect the lack of QC on this kit.