Recent content by MCNC77

I guess I'm going to beat this dead horse again! Here goes... Original guitar: Yamaha 311H with 1 P90 (neck), 1 Humbucker (bridge), 3-way blade switch, 1 volume pot, 1 push/pull tone pot to split the Humbucker). Problem: tone makes crackling noise when turning. BUT...when I touch any metal...