Hello, need help to see if anyone has encountered this problem before and its possible causes.
[ame=http://www.youtube.com/watch?v=3BHwotPlyFw&list=UUuqGRDejszix1FmCYlHRFIw& index=1&feature=plcp]L470-1250 - YouTube[/ame]
The noise is the ball screw for Z-axis vibrating. The motor is not rocking the ball screw back and forth that is visible.
I want to disconnect the coupling but want to have as much info before I do that.