Add Altair Astro native drivers

The ASCOM drivers limit functionality like gain / offset which makes SGPro of little use to me on my Altair Astro cameras. Any chance of adding their native drivers?

There is not. Please ask Altair to add functionality for gain to their ASCOM driver (SGPro supports this if the ASCOM driver implements it). You should be just fine without the ability to alter offset dynamically…