To the Group - I replaced my pickguard today on my MIM Jazz. Replaced both the pickguard and the control plate with a one-piece wooden pickguard. Trouble is, I get no sound through my amp. I didn't do anything elaborate ... removed the knobs, removed the pots and jack from the control plate. Then put the pots into the appropriate holes in the new one-piece. When I plugged the cable into the jack and into the amp, I get no sound. All of the connections look good - no loose wires, no broken solder. But no sound. What may I have done wrong and how can I troubleshoot/fix this? All replies are welcome.