Per, the stage was cancelled because rescue services were hindered by the weather. Had nothing to do with the Rally1s.

I'm not sure if you're all on the same page talking about heated screens. There's a difference between adequate blowers/vents and screens with electric heating elements like my rear screen. As far as I can see the Rally1s don't have sufficient blowers/dispersion of blown air. Doesn't have to be heated or air con, just ambient air will do.