I was able to get some other types of drawings from Brian Emmons customer service at Redwood. I would suggest that you email Brian at < firstname.lastname@example.org > and include information about the month that your 36RL was built and what information you want. He was helpful to me on my 2012 36RL.
Guy & Phyllis
2012 RW36RL,DualA/C,KodiakDiskBrakes,TrailAir Tri-Glide,GY_G614's,Mor/RydeSRE4000,HDShackles/WetBolts
2011Dodge3500Laramie,CrewCab,4x4,SRW,Michelins, LongBed,6.7LCTD,3.73,PullRiteSuper5th20.5KHitch, BlueOxBedsaver