As just about all of us have read here, certain models of WW trailers have defects that have resulted in a number of different problems. To one degree or another, this subject has come up on this for...
So the question remains. Did they use finger jointed studs on all models? A practice in the home building industry that would not be tolerated. The building inspector would issue a red tag and all work would stop until corrected. RV's put a lot more stress on wood than a stationary building. Cept in California :) RV BUILDERS are not held to any uniform construction codes