I love the idea of J channel, but I'm struggling to figure out how to do it.
I had found the previous topic about this, but when I went to lowes and found 5/8" j channel and took a C9 socket and unscrewed it, I couldn't jam the socket in like shown in the picture. It bent the J channel and would no longer lay flat. I felt like I have to shave off some of the socket flare to make it work, or I might be able to get them in, but they wouldn't all be pointing out the same way. Are people using larger J channel like 3/4" or maybe they use C7's instead?
Thanks for your help, I'm looking to add my roofline in 2017.