HELP! wiring for mustang/jag-stang switch

[nickbachman]

greetings. I'm in dire need of help. I recently replaced the HB in my Fender Jag-Stang with a GFS Bigmouth 4-wire. I'd like to make the HB's 3-way switch work as:

(bridgeside).......|Full HB|---|Off|---|Split HB|.......(neckside)

can i wire it that way? split with the 3-way switch instead of a push-pull pot?

[Mike Richardson]

Is it the one with 8 solder lugs on it?

[nickbachman]

yep

[Mike Richardson]

A is where the pickup's hot wire goes, B is where the two wires that are normally connected and taped up should go. A is towards the bridge. The arrow is the wire to the volume pot.