I just got the Antiquity neck pu to replace a 57 classic in my RI 61' SG. The 57 Classic was just to harsh, trebly, metallic. I just put in the Antiquity but there is a huge volume drop off. I had the guitar plugged straight into the amp and everything on 10......wide open and there is hardly any volume. I'm supposed to get some Derek Trucks type gain/overdrive tones, but I'm not even pushing the amp into overdrive. Just sounds very warm and clean. Did I do something wrong with the wiring? Please help....I've been waiting all week for the pickup to arrive, its in my guitar and I can't get the tone everyone has been saying I'll have.