|Ground wires, dashboard gauge lights, there are all kinds of places where I need wires to connect to each other.|
I still don't have an answer. I've taken to measuring distances with string, adding a couple of inches for safety and then cutting my wires to match. I then use butt connectors and shrink-wrap for the junctions. I just wish I had either access to easy-to-use junctions or a way of building my own.