fabricating brake lines

I know it might sound like overkill, but I find it is really helpful to make a drawing or rough sketch of the complete ch***is layout. (are you a CAD user?) Make two or more views so you can visualize it from different angles. Then you can plan where you want the lines to run, figure out where and what type and how many fittings are needed and you'll have a parts list to go shopping with. Saves a bunch of wasted tubing and back-and-forth to the store ****.