I got one of those soft Thule roof bags for a cross country (US) trip, but am disappointed on how the bag does not stand on top of the racks when loaded (the foam inserts hold maybe 10 lbs before buckling in) but rests on the roof itself.
So, I am wondering how much weight is too much. I will definitely put the least dense items up there, but don't want the roof to buckle in (neither do I want to trial and error to figure out the weight that will buckle it in). I could not find any specs on this and would appreciate if anyone knows the weight overall and/or psi the roof will hold without any damage to it.
Thanks Rex (yes I know I should be strapped to the roof myself for putting a roof rack on a GTI, but alas...)