Hi! I see. I had the same issues initially. Maybe someone can post their OpenTrack profile for you to start with. My computer's dead, or l would've given you mine. What you need to do, is setup curves in your axis settings, so when you move a little the view is slow, while when you move the view further it moves faster so to speak, so you can see more without popping your eyes out. But most importantly, to get rid of the shaking, you need some deadzones. And don't use the X axis for zoom. It's better to use some other buttons/axis on other peripherals for that. Cheers! Sent from my SM-A536B using Tapatalk Do you have a profile he can test with Pete? Sent from my SM-A536B using Tapatalk