I purchased a nail gun and matching nails to install fiber cement siding in my house. I oiled the nail gun, set my air compressor to the recommended pressure, and on the first shot two nails struck the side panel a quarter of the way through. I tried a few more times and nothing worked. So I figured my alignment might be wrong, the nails aren't in the right position, and I've done all the necessary checks. I soon found that the nail gun wasn't feeding nails properly, I had to reload it after…