I am installing an mgl iefis lite and being os Scots ancestry I am making my own harnesses. It uses a canbus in a daisychain to hook up the engine module, ap servos and any other goodies. The canbus is simply a 2 conductor shielded cable. It goes around the airplane past the various gadgets and you are supposed to tap off of it and run the signal wire to what ever gadget you want, then put a resistor at the end of the canbus. It is all well and good on a wiring diagram, but how does one tap in to a shielded 2 connector cable? Or is that just how they draw the schematic and in real life you do it differently, like hooking up the ingoing and outgoing signal wires at each device?