Porpoising

mdamerell wrote:
Maybe it's an optical allusion but is your 5th wheel mounted correctly? It appears to be behind the rear axle instead of just before it.

If it is like mine the king pin is right under the most forward part of the nose cap not behind it. I think moost of his problem was the half full water tank. It sloshed around a lot. Mine is in the back also and I run it full most of the time,no sloshing as no room to and no chucking.