Hi Alex,
yes, you can create a Custom Action for this with the 'skip next action if CC parameter' Actions:
Code:
Action: Skip next action if CC parameter <= 0/mid
Peaks: Increase peaks display zoom for project
Action: Skip next action if CC parameter > 0/mid
Peaks: Decrease peaks display zoom for project
If you want to invert the mousewheel direction, simply swap the order of the Actions:
Code:
Action: Skip next action if CC parameter <= 0/mid
Peaks: Decrease peaks display zoom for project
Action: Skip next action if CC parameter > 0/mid
Peaks: Increase peaks display zoom for project