2nd - SG-1F mod to a trip hum!

[WeirdBits]

I think the best option for a 3 humbucker layout is to add a 2nd 3-way toggle which allows you to switch the middle pup in by itself or with any combo of the others. But, that would require drilling a new hole for the extra toggle switch and risk your finish.

To keep just the current controls, you're probably better off having a volume for each pickup and a master tone. The volume for the middle pup can either just 'blend' it with the other pups or be a push/pull so you can switch it in/out of the circuit.

[ShazzRandom]

I think the best option for a 3 humbucker layout is to add a 2nd 3-way toggle which allows you to switch the middle pup in by itself or with any combo of the others. But, that would require drilling a new hole for the extra toggle switch and risk your finish.

To keep just the current controls, you're probably better off having a volume for each pickup and a master tone. The volume for the middle pup can either just 'blend' it with the other pups or be a push/pull so you can switch it in/out of the circuit.

Hmm, seems an easy solution. More food for thought!