That's exactly my concern. It seems it may be a bit too much fabric to clear any type of rack when the top is fully open.I'll assume the question serious. Bill maybe I am missing something but racks like this one and the Gobi don't connect to the top.
Are you worried that the accumulation of fabric towards the back of the roof won't clear the rack when the power top is opened?
Apologies if I appear snide. I may be missing a very valid point at your end.