It's fine, I've done it I found technique, not my skill issue, However my suggestion is have a crosshair always visible, it's easier to look at the buttons that way, mouse sensitivity aside, which I can handle and there's setting which I missed to see, but why there's no crosshair present, it's hard to focus on the button while doing right mouse button for flashlight then looking left and right for the monitor and circus baby. Just making a crosshair present all time will make such big help really.