I've had issues with my door hinges and screws loosening up. In turn causing door closure problems. At the rally I had them remove all the screws and rivet the hinges to the frame.
I also find that locking the deadbolt while underway seems to keep rattles from emanating from the door. In addition to the peace of mind knowing the door won't pop open!
Lastly after replacing my door shock the door popped open so quickly that it bounced open putting unnecessary stress on the door, hinge and frame. so I added a nylon grab strap to the inside handle. When I release the latch from inside I grab the strap and easy the door out slowly.
At rally I noticed the door hinge has been redesigned. I took a pic of the display model new hinge and was told by a service tech this new split multiple tab design is more sturdy.