Time to lower the control cavity floor under the oversized push pull switch...
Tested everything outside the body and seemed to work but once I screwed down control plate the Bridge PUP Volume Control no longer works? Probably pinched a wire and will have to dive in again to sort that out some other day.
Posted the wiring diagram for anybody wanting to have a go as it does make a significant difference and produces another very useable phat sound.
Once the Bridge Volume control has been rectified may get around to doing a sound demo video.