Ive got a passive Toby Bass, the blend knob isn't working so I'm gonna replace it with a gibson style 3 way selector switch. Before I whip it out has anybody done similar? Any pitfalls I should be aware of?(other than the all in nature of not having the blend, i tend to only use one pickup or the other anyway as I'm a shite bassist).
If anyone has done it or can point me towards a diagram I'd be most grateful (all the diagrams I can find are of p basses but i've got extra knobs and I dont want to bugger it up)