Heads up on heavy snow and the rear wiper.
7 inches of heavy snow.
Not sure if it was from me sliding snow off the roof or just a build up of the snow weighing down on the rear wiper but the wiper instead of being horizontal was vertical pointing down.
There was a pretty strong spring still holding it on. I was able to pull the wiper out enough to return it into position without it coming apart and it seems to work fine.