- Zoom for obs is currently 150. Whereas ~150 is good to play, i'd prefer something between 170-200 to obs, since you don't need to control king, build, select or do anything. Hence more vision from higher zoom would benefit the observers.
- Once you hit the mousewheel (by accident), the zoom is gone and you're back to 100. No way to go back. You think you could implement a solution for that?
Just my two cents.