Well, we did it! Our Easter trip was a wet one, though! We were at Pismo, and it rained 3 of the 5 days! But it didn't dampen our spirits, and proved the weather capability of the 3400. The unit towed like a charm, and we were even able to do well in the mountains! That Hypertek programmer really helped.
I did have one problem, and I'm going to admit it right here. I neglected to use the slider, and while backing up at Paul Everet's RV center, I bashed in the rear window
Oh, well, live and learn. My other 5th wheel didn't have a clearance problem, but I know now to set the slider on the hitch before maneuvering. Wish more manufacturers would round the corners to clear short bed trucks!
Larry