Trying to create a circular menu to change velocities in Cubase

Hey all!
I think I have most things figured out but since I have little knowledge in scripting I do not know where to start learning to create things that are a little more complex, I want a button which when I press brings up a wheel with velocity options and when I let go changes the selected notes to the proper velocities in Cubase.
Are there any tutorials or other resources available to learn from?

Hi. I’m using some parts from Brian’s template which is available to download here in description part Touchscreen 2 0 - YouTube

It has the wheel you’ve mentioned but it switches between quantize grid. I think you will manage which parts to tweak around.

I already figured it out! but thanks for the reply!