I roofing is one thing I don’t do much with. I’ve helped my pops as a kid do a few (probably 4 or 6:12), and then I sold roofs for a few months. Tried to get on one to help my pops yet again just a few years ago and got instant vertigo lol. The one I’m currently building for the screened in porch, I’ll have to have one of my buddies actually be on the roof more then likely lol