Again I will mention, I have shoveled, pushed and blown a lot of snow this year. We are currently three feet above the our normal amount.
If you have ever shoveled snow that has been distributed, it is hard and heavy. The avalanche folks know all about that. Why the snow on my TT roof was that way is anybody's guess.
I suppose if you live in snow country this may be normal and one can not deny that the manufactures and dealers do not seem to be worried. Still, who checks out the roof of a new TT for snow damage?
It may be a moot point be cause we are getting into 40 degree weather. In fact the evening news is warning home owners of ice dams and flooding.
At least in a few months we will be talking about potential sun damage. :)
Be safe.