Change resolution, if buttons are off it is difference between viewport size and window bounds. If it started in windowed mode for you then window's header caused the rest to not fit, either borderless mode or lower resolution (settings) would fix the issue :). It would additionally also fix the issue with changing the tilt and power as main means to doing it is using mouse to drag and drop Sliders. You can use shift + arrow keys for lager step. Arrow keys themself were meant just for micro adjustment so I get that got frustrating if it was main means of control for you. Thanks for playing, sorry about the issues :)