Having owned the Datin rack for Softopper, I doubt you’ll have any issue. The Bestop won’t be any taller, and there was plenty of room to spare between the rack and my SoftopperDoes anyone see a reason (clamp depth/height, topper overall height, ect...) why the Datin Softopper Bed Racks wouldn't work with the Bestop version too? I spoke with Bestop chat yesterday and they couldn't verify either way. They said it hasn't been tested. Well at first they said, "We do not test our products with other manufacturers' aftermarket products, so I wouldn't be able to tell you for sure."
I mentioned, "I thought Bestop owns Softopper?
The Datin rack is sold on the Softopper website... Datin Fab® Canvas Cage Rack - JGLDO
So it seems like this isn't really an "other manufacturer?"
The CS Rep asked around and confirmed it hasn't been tested.
My kinda "issue" is... that if I were to order one and it doesn't work, there's a 15% restocking fee and I'd be responsible for return shipping. In a world where Amazon has spoiled us, this ain't great policy.