I have been working with my AOX which is using a Starchaser SC-3 Long Guider for imaging. I have finally got it working well with my mount and am getting long runs without errors that drive it off the guide star. However, I am now trying to dither and although the Setup tab on the AO Control has dithering checked and an amplitude of 5, I get no movement of the main image when imaging with an Autosave sequence. I've tried larger amplitudes up to 16. The Track tab status box says "Dithering, Tracking" but I get no apparent dithering. Am I missing something in set up? Thanks for any guidance.