Thanks! I'm not sure how to ground to the bridge since I didn't go with a trem bridge. Its a solid guitar aside from the "electronic cavity" for the one volume and the bridge is a fixed, top-loading bridge. The bridge will be screwed right down to the face of the guitar and strings enter from openings right on the bridge... How or where would I solder the ground?
Yes you can, but I wouldn't worry about soldering it. The signal you are grounding is so minute that just having the wire touching will do the job.Could I run that ground through a small hole and solder it to some of that shielding foil folded over with the other side contacting the underside of the bridge?