Hey John, I can’t view the video so I’m not entirely sure, but my guess is that if you unchecked Clamp Overlap all hell would break loose. If so, you’ve got some edges too close together. I just tested on the start file and it appears to work for me out of the box. Have you edited the mesh in any way?
Also, I don’t get notifications for followups to questions just yet, so please @ mention jlampel and I’ll see it.