Reccomendations on how to create a good wah distorted guitar

With my EPS-16+, there was an easy way to assign a compound effect that had distortion and wah where I could assign my cv pedal as the controller for the wah amount, like a cry-baby.

So far, looking at the distortions, amp simulations, compound distortion plus other effects (chorus, delay, etc...) and the auto-wah, I can't see a way to vary the "wah" amount with my pedal. I'll admit, I know I've just started scratching the surface of the capabilities of my Fantom, but some pointers in the right direction would be greatly appreciated.

thanks,

eyekahn

Fantom X7, Ensoniq EPS-16+, Korg DW-8000, Simmons SD5, Roland KR-15M