[Daryles]

I had one sticking up so far I finally cut a small slit.
I discovered it wasn't a nail it was a screw. I backed it out, injected Dicor into the hole and screwed it back down. Then more Dicor around the head and inside the slit I cut. Then pressed it all down and covered the slit with Eternabond.
So far so good. There are others I have been watching. When the time comes I will do the same.
I hate that eventually my roof will look like a checker board.
I wish Keystone would do a better job with their fasteners.