u/DJ_del

I am installing HDF panels in our nursery. I stumbled upon this issue as one of the boards was not set flush to the wall. What is the best way to cut this triangle out of another panel accurately? I used a digital angle finder to determine it’s a 12 degree angle. I have a circular saw, speed square, miter saw and jigsaw.

I would like to cut the triangle out of another panel and attach to the current panel. I’ll most likely end up removing the panel though as it may not look great and just use this panel as a template for the next.