So, you are saying that you have received wiring and/or plumbing schematics on your coach. 110V and/or 12V wiring?
If so, post it online and share
If so, who did you ask for it from (receive it from) at GS?
Yes, many of us have asked and have been told time and time again through all ranks within the company thatr they WILL NOT give this stuff out.