Sorry for four month delay
Did not end up purchasing the 3400, but bought a 3600RL. Same year. Wife is in Illinois, but the dog (Chico) and I are spending the winter near Arcadia, Florida. No major problems, yet. Did blow a tire on the way down, so decided to go ahead and replace all four. Really enjoy the extra room of the 3600. Wish I would have had them leave to washer/dryer combo in the unit. Was a little afraid on it though (a couple years old), and they knocked off $1000 without it.