Just to throw this in there, had a lot of bounce in our 34ft northridge 5th. I went with the steadyfast bars. Similar to the strongarms and others, but to me simpler and better engineered. Took out 90% + bounce. Our current 5th, a 42ft chappy, has the auto leveling and will still bounce in certain situations. Steadyfast bars are on the mod list for the off season. Check them out on the google search. They have installed pics for both 5ths and tt.
2011 Coachmen North Ridge 290RKD 5'er
2005 Dodge quad cab dually diesel 6'spd manual
1 weird cat with an occasional attitude problem.