Maybe not today, maybe not tomorrow, but I would bet you’ll start seeing issues with those mounts. The rivnuts in the roof are seeing a moment from those brackets, and it’s not something I’d be happy with. Especially considering how sensitive to water ingress that area is.
I’d be real curious to record the RTT+people+gear and actually see how much flex is going on at the brackets. I bet you’d be surprised to see how much it actually deflects. Not just the bracket itself, but that bolted joint at the roof, all together. Those hard points in the roof are designed for pure tension....
I guess my point is, $900 bucks shouldn’t get you a bracket where convenience was the main design criteria, especially when the price was set to fall in line with competitors (Gamiviti, Dissent). If the price for the rack was $500 I’d definitely not be as critical and I think it’d be a slick, low budget, good looking option.