Hey, I just opened one of the stock pick-ups in my Epiphone and it was full of some weird wax which packs it into a single block making it look very much like a bar of soap. I asked a friend of mine who should know about this and he told me to remove it to "improve" the sound. NOw, I don't want to do anything stupid so I'd like to know what this thing really is and what it does to the pick-up and sound.
THx for any sugestions.
