Free spinning coupler

[carlos]

Day two of the build and so far so good.

Except for two things:

1) This morning I noticed that the coupler free spins around the lead screw. Picture link here: www.dropbox.com/s/qaixrhc8uvpx87v/20190711_100403.jpg?dl=0


2) I don't want to tighten the screw more as it will strip. Which brings me to me second issue. I have stripped the head of screw on the coupler and I don't know how to remove it.

[Derek the Admin]

Hey Carlos. I think I talked to you yesterday. I assume all is well with this now?

[carlos]

Hi Derek! Yes and thank you for walking me through the troubleshooting. It really helped me to solve the problem I was having

[drnyj1313]

Sounds like I’m having the same issue. The step motor and couplers spin but the lead screw doesn’t . How were you able to resolve this?

[Bruce]

Make sure the coupler set screws are tight on the lead screw.