I’ve looked around for anyone who has made a roof rack themselves. I really like the manufactured options but I don’t have 1000 or a few weeks to wait for one. If anyone reading this can point me where to look for details on the gutter mounting will save me a ton of time and probably breaking something. From the pictures I have been looking at on bing and google I can’t tell if I need to drill through the roof or if there is a “C” channel that the rubber runner is covering. Any help is appreciated!