Yup, or snap a line parallel at a couple inches off existing angle and find intersection. Or use a bevel square, or spend the money on a kapex and be happy life just got simpler.Lay a board over the other board. Mark both edges where they intersect.
Lather, rinse, repeat
Agreed, first thing I thought of when I saw the picture. Just make sure you have your spacing between the boards before you mark it. A 16 penny nail works great for this...Lay a board over the other board. Mark both edges where they intersect.
Lather, rinse, repeat
Lay a board over the other board. Mark both edges where they intersect.
Lather, rinse, repeat
Lay a board loose going each way with one on top of the other. put a tick mark at each edge where they intersect. Connect the dots and....I don't get it.
Why do you think that? It is a good place to start. You can buy fancy angle finders, or you can stick with the basics.Laying one board over the other didn't seem too accurate.