so i just picked up a lake placid blue 62 reissue jazz bass. i noticed its the most crackily sounding bass i have. first i figured it was wiring but its wired up like my 10 other fenders. i did notice the crackle when i rubbed my fingertips on the pickguard. so, i pulled it to put some copper foil on the back but noticed if i rubbed my fingertips on the body of the bass under the pickguard, i was getting the same crackle. i ran a dryer sheet over it, lined the guard etc and that worked. when i picked the bass up, i still had crackle and noticed rubbing my hand on the back of the body gave me that same staticy crackle noise. am i getting buildup in the metallic lake placid blue finish? if so, how do you deal with that.