I am curious about this tuner that goes in your guitar. Seems more convenient than my pedal tuner actually. My cousin says he has one, I haven't seen it or tried it. He said he had a hard time installing it even though N-tune says it'll take like 20 minutes. He says it works great though.

Bah, I think a nice pedal tuner would work better.
Call me Wes.
Fender American Deluxe HSS Strat
Chicago Blues Box Roadhouse
Bad Cat Cougar 5
1957 Gibson GA-5
Ceriatone 18w TMB Combo
Hughes & Kettner Tube Factor
Various Ibanez TS9s
Weber MASS Attenuator
Yeah, I guess my pedal tuner would work better. It just looks real convenient when moving a guitar around.
I am not sure if this helps but the installation is really just swapping out the volume or tone pot of the instrument. We have a few install videos up on YouTube and have a few wiring diagrams posted on the web site for easy reference. I hope it is ok to post this I just wanted to help if possible.