Any way to assign a key command on increasing ' straighten pitch curve'?

Cubase
1

I have a rotary knob on my keyboard and I was wondering if there was any way to assign this knob (or any key) to increase the percentage of ‘straighten pitch curve’ in the variaudio editor box.

2

Hi,

Unfortunately this is not available.

3

For a “Pro” software, there are so many things that you can’t do.