The reason I asked was because after going to the local co-op and getting weight readings I discovered that I had a huge pin weight, about 26%. My truck squatted in the rear and 5er was slightly nose down. When discussung this with my RV dealer we decided that the hitch was too low. Moved the hitch up 2 notches and now sits level and pin weight at 18%. Won't be out the road until next week to really see how this handles.
2013 F250 Super Crew, 4x4, powerstrke
2013 Sundance 3310 CL, Platinum