I use a magic mouse and I am constantly moving fader positions accidentally. It would be good if you could disable mouse scrolling for specific parameters, especially faders and mixer parameters like pan, send sliders etc.
Or at least narrow the target area; for example, if the volume fader is near the bottom I can hover the mouse at the top of the fader and the mouse scrolling is active, perhaps only activate after clicking on the fader knob itself, or a setting for this in the preferences?