Hello, I have a 2020 VELAR that did not come with roof rails. Just purchase kayaks and I would like to install a rack to haul on the roof. Went online to EBay to purchase what looked to be the appropriate rails. However, they come with an adhesive backing that secures them to the roof and not the five bolts that I was expecting. Does anyone have experience with this? I find it hard to believe that adhesive would work to safely secure a kayak.