Help! JP 6 mod with push/pull switch not working

[AndreeTheG]

Hello everyone, I've changed the stock pups on my JP6 with Crunch Lab and Liquifire and everything works perfectly.

I wanted to add a push/pull on tone in order to have:
with push:
- full bridge
- full bridge + neck
- full neck

and with pull:
- bridge split
- bridge split + neck split
- neck split

so I followed this wiring diagram but I get no sound (when push) and split sound (when pull) when I am in middle position, I though it was out of phase maybe so I invert red and green from neck but nothing. Checked the wiring a lot of time but it's the same as the schematic. Am I doing something wrong? I've found all schematics same as this..
Thanks

 

[beej]

To confirm, you're wiring the Green & Red wires from the bridge pickup to the push/pull switch? And the Black and White wires from the neck pickup?

 

[AndreeTheG]

To confirm, you're wiring the Green & Red wires from the bridge pickup to the push/pull switch? And the Black and White wires from the neck pickup?

Yes sure, but the mid position is no-sound

 

[beej]

Ok, so no sound in the middle position, regardless of what the push/pull switch is doing.

In that case, the pickups are being grounded in the middle position, so it's something on the PCB. I would double check that none of the solder pads are making contact with adjacent ones. Use a multimeter to check the connections.

If you're sure that's not the case, then you'll have to get out a multimeter and start checking which pads are active in the various toggle switch positions.

Feel free to post a close-up picture of your wiring. Maybe there's something obvious.