These look great. I'm amazed at how consistently good your shots turn out. They're better than I get with my 8 inch scope so I'm wondering if shooting at f25 is actually reducing the resolution I can achieve with the 8 inch. Either that, or your ADC really makes that much a difference and I need to buy one of these! I always do a RGB align in Registax. I might try some shots at around f15 and see if I can get better detail.