Hi Big Grover, Sorry for the issues with your 400! We have found that some dealers are not much better than used car salesmen. I no longer use our local auto dealer for most service as I got tired of taking care of their issues. I thought I remembered that you made a replacement table for the dinette and when I saw the problem with your original table, I wondered if you had switched back to the original as the new one you constructed wasn't what you wanted. We don't use our table as we keep it in the down position and that is where our dog loves to sit. I did however construct a small round removable bistro style table and it works for the way we like. We all find different ways to use things and the fun part is the different approaches that people take. I hope that in the end, everything works out for you and that you are able to enjoy! I do know, NU Camp has been one of the best companies that we have dealt with and is great at taking care of the customer. Fred.