Like it says in the title; I have a bass with no bridge ground route, wearing tapewounds. It hums like crazy. So here is the definitive question. IS IT POSSIBLE to knock the hum out with painstaking shielding alone? Or is it just one of those things... I am not very experienced with any type of woodworking and more to the point I do not have great tools, but I suppose I could get a long enough bit and just ... do it. I have read many threads on this, but I do not feel as though I have a definitive answer on this.