[gonzo628]

You might want to check the lag bolts near the door (underside of the trailer). When I took my TM to Custom RV, one of the things they did was to remove my lag bolts and insert longer ones. This is a common repair for them and was done because they noticed that my door did not set up right. Prior to their having fixed it, I used to have to do the same (re: lifting the upper shell to get the lower portion of the door in place to set up).