So today I started on the fuel delivery system. I decided to install a quick coupler for the fuel cell. Who knows when you may want to drop the tank. A couple things I do is once I have connectors in place I go head and test for continuity right then and there so I can not worry about the connection during start up trouble shooting episodes. I took a pix of my handy dandy meter. There are all kinds, but this Fluke is my go to both at work and at home. Basically because it fits in my pocket while I am climbing!