Hi there - I'm gearing up to do a horizontal reverse board and batten siding project and I was hoping you could give me a quick explanation of the installation detail. I have two main concerns - first is with the potential of trapping water in the walls - second question is the nailing schedule. To prevent cracking and checking I know it's best to do a single center nail pattern on the boards. If I do this, won't cupping be an issue? Thanks.