38fk ground clearence

[eww&p38fk]

I too just purchased a Work and Play. Mines a 2006 38FK. I put bogey skid wheels on the rear to avoid scrapping. Does ANYONE have info on raising the trailer ground clearence approx 6 inches (compatible with torsion axles.) I may be able to move up to the next setting on the fifth wheel hitch to gain some. St Louis area purchased near KC from NationwideRV, Grain Valley, Mo. seem to be good people there.Thanks, Ed