Michael,?
What binning, gain setting and (Offset?) were you using ??
Also, did you have best results using the ASCOM driver for the ASI224, or the native driver in FireCapture?
Finally, did you ever try to do a test run with ADC (wizard?) in daylight?
I was wondering if that was worth a go to try it in daylight, or just wait until darkness?
Thanks again,
Astronut Tim