How To Cut a Deck Post with a Notch

How to lay out deck posts. Line up properly with baluster line. Make a challenging cut on a corner post with a notch.

[@vipkarl]

Nice saw work.

[@user-kk6ul6ky2h]

I need some with only one quadrant cut out

[@morganwilliams2697]

Me too man. I just did one with a wood chisel. Do NOT recommend. Circular saw making a bunch of cuts to the right depth is the way to go I think