Hello, a softkey CAN contain ONLY one EuCon command, one Wheel Command, one MC Layout command and as many key commands as you want.
The left edit and right edit sections or wheel commands have the same effect for the Artist series wheels. They are here for compatibility with System 5 MC wich have a left and a right section.
You can create your own wheel command and affect it to a softkey. You have to program how the wheel acts when you turn it left (with a EuCon or Key command) and how it acts when you turn it right.
I’m currently writing a soft to program the Artist series so I searched à lot of informations about these.
Hope this helps