Hi Wolfgang,

I'm currently running StarGo under Parallels/Windows 10 on my MacBook Pro. I find that if the RATA is left at the default value of zero then all RA guide pulses are in one direction and the RA graph on PHD2 never gets to zero. In addition, a star cross test shows that the star did not return to its initial location. Setting the RATA to a value of -108 gives roughly an equal number of RA guide pulses in each direction and the RA graph varies about zero. In addition, the star cross test shows the star returned to its initial location. If I check the Auto Track Adj box then the RATA value starts to swing wildly (ranges like -400 to +150) and I've never had the patience to let it settle down (if, indeed, it will).

I'm trying to get all functions consolidated onto a Raspberry Pi 4 running Kstars/EKOS/INDI so that I can operate wirelessly, both for convenience and to reduce the number of cables dangling from my scope to the tripod.

Thanks for your help. I've operated this way for several months, so there's no rush on my part. Enjoy your vacation.

Regards,
David

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