Installed B-36 to B-32 keeping the proper angle with the string line going to the front at 1703mm. Started placing B-46 right and left and marking out rivet lines and inspection cover on B-46. I decided to put B-46 R&L under the adjoining pieces to maintain the shingling effect, but, instead of cutting a notch out in the top skin, I noched out B-46R&L. It was much easier.