this is why you need a DR..
(or you can just undo a few mitten hooks, detach the inner and turn it inside out. works well when the fly is wet or raining outside)
Cold cold is good ; we get a lot of around freezing cold, cold and wet, that is no good.
just finished seam sealing a DR for a couple that looks as happy as you two...
make sure when you set it up to place the pole ends into position, they can snag sideways otherwise (more cosmetic than anything else. Photo N5)
The other common reason for the main pole twisting is having too much tension there.
You will see that even on some official TT photos and some of my early attempts... (2006...)