I have an LXD55 (Meade) That has less than good tracking habits.
Typically it seems to jerk or dance like this
http://i558.photobucket.com/albums/s...ountJitter.jpg
Blurring a lot of otherwise reasonable frames.
I can hear the motors working in sync with the dance, so something is telling the controller to send the corrections in both axes??
Anyone have any ideas??