@RandyT, @MartyKong, @MikeA, @javeryh, thanks for chiming in guys. Not sure how I didn't catch this a long time ago when I was first looking at my CP layout, but this definitely needs to be adjusted.

Good thing I haven't started the CP top yet on my build. I didn't think I would get enough range of motion without moving my arm originally. Been too long since I played spinner games.
So in general, to play with your wrist rested, I'm finding I have to use my thumb and first or middle finger to grip, and extending one of those fingers straight while the other curls in defines the maximum range for each direction while still keeping my wrist on the ground. Am I getting that right? Not sure exactly how big a range that is but I would estimate I get close to 180 degrees before needing to move my wrist. That enough for more precise games?

If so that definitely means I'm either wresting on buttons, or I have to relocate the spinner with the current layout.