like this quote from the article...
"At 930,000 kilometres, I think it’s just getting broken in. "
https://toronto.ctvnews.ca/ontario-man-s-van-has-travelled-nearly-1m-kilometres-here-s-his-secret-1.5907663
I found my door was affected by my awning. I placed a painter's pole as support for the awning and it is good now. If you move your roof to one side...does your door fit better?