I’ve been working on a couple of big Muff Pi’s….Been fun modding both an NYC and a Russian.
The NYC is now a Guild Foxey Lady with a Boss-style power jack, modified tonestack, and a mid control and that allow the stock scooped sound and a bit of a mid boost, with everything in between.

The Russian has been modded to be like a Civil War BMP, which wasn’t very hard. The circuits between this version of the reissue and the Civil War are very similar. The only problem was the poor tolerance in several of the larger resistors. I replaced all those, and changed the caps from ceramic to mylar. I’ve also added true bypass and a Boss-style jack.

So my dilemma is, I need to install two switches on the Russian. But I don’t know where. One switch would go between flat mids and scooped, and the other would give you a tonestack bypass.
I have reservations about putting it next to the other controls, since these ones have a metal plate behind the black sheet metal. Kind of a pain in the ass to drill.

Any ideas on where it would look good?