Sorry I don't quite understand- you mean you'd change the value of the pot or something?Pete, from your in hand experience how would you describe the difference between this "deep throaty" thing this wah has, and what you would get from switching the sweep of a regular crybaby/Vox wah towards the bass end of the pot course?
I used to fine-tune my old wah by playing with the pot course range depending on the tone I was looking for and this could change quite a lot how the wah was reacting with the rig.