Hello, I had some 7 inch tanalised featheredge delivered today and not sure if its any good. It has one rough side and one smoother but badly cut so this would have to be the unseen side. The thing im confused about is that on about half of them the rough side is on the side that curves in and vice versa with the others. Anyone think I should send half back, or can you hang them with some "heart out" and some "heart in". Hope somone can understand what i'm on about.