Congrats on the new-to-you RV and welcome to iRV2.
I can't help with the questions, but want to invite your attention to the Forest River Owners Forum...
See: Forest River Owners Forum - iRV2 Forums
Many people limit checking this site to a few forums - because as you can tell, it is rather LARGE. So, questions in a specific Forum might get a more targeted audience.
Kim and Steve, Mustang LCDR (Ret), '07 Damon Outlaw #1193
I have seen gross intolerance shown in support of tolerance, Samuel Coleridge
WE LOVE OUR OUTLAW RV