Were out camping right now and I have a small concern. Once cranked up and the awning out with the door down, and everything level, the top of the pup seems to have slightly swayed so it makes the door not open. Is the awning making this happen since out awning posts fasten to the camper rather than rest on the ground? I'm sure the camper is level but why is the top leaning some? Our door isn't working properly as a result.