Not sure if this has come up - but man it would be really be nice to use the
airbrush workflow/tilt in really unorthodox ways with tools like the
pencil/paintbrush/eraser etc.

I'm assuming the tilt simply affects the profile of the brush dynamically - I
really have no idea how much simulation is behind the workings of the airbrush.

Obviously the tilt could drive numerical parameters like
Wetness/Pressure/whatever but I don't find this use of the tilt all that intuitive
or fun.

Thanks for the fun product, btw - Artrage is fantastic.