Tom How's Sync program synchronizes images taken in TSX to CCDSoft. This allows for dithering of both cameras. The Sync program also communicates to PHD2 for automated control of the SXV-AO-LF. The AO eliminates differential flexure between the two imaging systems. The Sync program starts and stops the AO between each subframe. This allows for a dither motion between frames and ensures that the AO does not run out of optical travel. The AO is set up to not send any bump commands to the mount. All mount guiding is from ThSkyX.