I made a flame maple pickguard for my Reverend I thought I kept everything straight the only thing I changed was the groundwire from the bridge, it was to a coil tap that's no longer used, I took it out. It's now connected to the input jack.The action of both the volume and tone pots is backwards rolling what was up on volume or tone is opposite of normal, would it be right if I switch the lug it's grounded to? Thanks