I can't find any information about how much each step moves the focuser, but your numbers look very large to me. Particular since this is just to "micro focus" as Primaluce lab calls it.

I focus with an ASI EAF that has very fine steps... 5,760 steps per revolution and my settings are:

Initial step size: 50
Max step size: 500
Max travel: 60,000

Hopefully someone in this forum uses this focuser and can provide some input.

Good luck!

Ron

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