Do any of you have siding nailed to sheathing? I have a plywood sheathing skin on the coop and want siding, but hadn't really given much thought to having to clinch all of the nails on the inside. The frame is more post and beam type, so there aren't many (o.k.-there aren't any) wall studs to try and hit. Same thing with the asphalt shingles, is it possible to hit the roof framing or is this just a bunch of clinching the nails, too?