If someone would care to search this forum, you would see that I've posted several times about a servo vibrating at the end of a move. I've been working on this problem on/off for months. Tried every servo tuning software, new servo drives, servo set-up switches. The list goes on and on.

I found the problem today. The digital encoder could slip one or two counts when changing direction. Kind of like backlash. Got everything tight and she works like a charm.

I wasted weeks on this issue. Sometimes you should spend more time looking for simple stupid stuff.

Hope this helps some fella in the future.

Karl