This project was a situation where I was helping a fellow guitar guy, Joe T. aka: Dr. Frets, he had refretted the neck (and done a masterful job as always), but there was a few issues with the wiring.
A few solders later and all was well!
- troubleshoot & fix ground wiring issue
- replace output jack
- service potentiometers with deoxit
- turn it around quick to not delay the project for the customer
