Is it possible to assign custom fixed switch for page up and page down?

is it possible to assign custom fixed switch for page up and page down?

I only see the toggle page option, the option bank up and bank down appears, it would be very useful to assign page up and page down.

Definitely. We’ll add that in the next firmware update. In the initial release, we only had the toggle page function which is basically a page up function on the MC6 PRO.