I'm an amateur at woodworking/masonry/anything home-improvement related.
I'm building a bench, and the following (parts 7c and 7d) forms part of the bench's building procedure. I can't visualize nor understand those parts. Could someone exlplain why they're needed and maybe reference a visual?
http://www.amalgamatedstuff.com/bsatroop475/Docs/Troop475-bench-plans.pdf
- Match each post with a specific seat 2 x 6 support brace a. Due to shrinkage, not all pieces will be the same size b. Use the specific seat brace to measure and cut the notch in the 6 x 6 so that it fits the seat brace c. Use a circular saw set to the proper depth to create the cut for the shoulder that the brace will rest upon d. Use a plunge router to remove the remaining notch material. Make 2 passes.
IN any other context, steps c and d would make sense. I'm unsure why they're needed for building the particular bench (