Hi all. I know this thread is a little old but just bought the AZ-GTI. I'm having issues not with the goto (not tried that yet) but just with tracking. I'm running the mount in AZ mode. My coordinates are accurate. I can centre on a star & the drift is crazy. I'm using sidereal but within 10 seconds, the star has drifted out of view, the drift (star) is to the left & up. I've tried sidereal, 0.75, 0.5, 0.25, all the way down but I can't keep the star centred for anything other than a 2nd or 2. I've also tried with the encoders on & off - same issue. Should I be able to just manually point at a star, engage sidereal tracking & then stay centred - even for 20-30 seconds?
Granted, I haven't done North/level but thought that would only be needed for Goto?
Any help greatly appreciated.