I want to convert my Epi ES- 5 type archtop with 3 p90s, 3 vol & one master tone into a standard 2 p90, 2 vol, 1 master tone and a three way switch.
( I'm leaving the 3rd p90 there for looks)
Before I take everything out, does anyone have any idea where the grounding is on this? It's not to the...