PHD2 also has good PA helpers › Forums › Telescopes › Polar alignment › PHD2 also has good PA helpers 29 October 2020 at 9:20 am #583316 Callum PotterKeymaster As Shaprcap only works on Windows, I use PHD2 on my MacBook, with my 50mm EvoGuide and ZWO 290MM camera, and PHD2’s Polar Drift Alignment – it works really well too. 15 arc-seconds is pretty impressive, though! Callum
