1 sleepwalk 4 years ago Hi Everybody, I've a trouble with my Electro G5128 with DeArmond2000 pups. When I touch the controls (knobs and selectors or bigsby) or the strings the buzzing stops, so it seems to me to be a grounding problem. Perhaps a solder joint has came loose lately? Does anyone have advice on a good method to efficiently track down the source of this kind of problem? Help would be greatly appreciated. Thanks, Alex.