I recently discovered that the wiseguy that soldered in my new pups soldered the + from the pup to the ground, and the ground from the pup to the +. He knows little to nothing about guitars and I only had him do it because I thought it was a simple job and he had a soldering iron at the ready. Anyway, the pups make a decent sound, but that's probably because I'm doing heavy EQing on my amp. So I pose you this query: Will I be able to notice a significant difference when I switch the wiring? I'm fairly busy right now with different things so I want to know if it's going to pay off well to take the time to find an iron and do it myself. Thanks guys.