[mjammersc]

I had a similar but not as severe of problem last year and it was a bad hydraulic ram that Lippert replaced for me at the rally. I would suggest calling Lippert and have them give you a couple items to check (there are some valves and such to ensure are tight) and once through that, you will need a service tech to put a pressure gauge to see if the pressure is fading and then comes the fun of finding the issue. Lippert may be able to suggest a shop in your area.