Trading deals can be a fun part of building the house! This project of window ledges is coming together following several other projects; thinking through the how and creating a model at a 15 degree angle ; trading a days work for the planks ; and sawing supportive wood lengths to a 15 degree angle at a workshop.
This is typically how it goes, you imagine a project to be A & B, but it ends up being A, B, C, back to B, E, D and then F. Knowing this, you just gotta enjoy the process!!