The volume pot on my latest Warmoth guitar has a spot on where the volume goes up all the way, and it is not 10. So if 10 was the max (insert Spinal Tap joke here about 11) at about 3 the volume goes up all the way, like the signal isn't getting grounded. Then at about 4 it goes back to normal. It doesn't happen everytime, but most of the time it does. I thought it could be my wiring-- a flaky connect from the ground to the pot-- but it seems weird that it is always in teh same place. Could it be a bad pot?