Thanks for explaining you have 2 profiles Brett. If I understand SGP well enough, there is a setting on the filters/focus pages for always focusing on a single filter then using the differential values for the filter steps against each filter to set focus.
Will check it out. I've had reasonable success with Ha autofocus as long as exposure time is over 30 secs. Not quite so onerous on an automated session but not ideal either unless 100% reliable.
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