Yes I recall that - but I am not sure what the backlash settings actually do - one would imagine engage the gears early when the motor direction changes.
Think I might give it a test tonight. Play with values from 0 to a few hundred (until over shoots occur) and see what PHD2 wizard thinks about it and see if a 16 star Tpoint re calibration looks better or worse RMS with differing values of Dec backlash set.
Last edited by g__day; 07-06-2020 at 12:50 PM.
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