6182 MVP volume knob replacement?

[Jack Gasoline]

Hello,

I Recently bought a 6182 MVP volume pedal, but one of the knobs on the back of the pedal is missing. I would rather replace the knob than return the entire unit, so I was wondering how and where I might get a replacement knob.
Any help would be appreciated! Thanks!

 

[beej]

I would contact Ernie Ball directly and ask. See the info in my signature.