i8nt2lo
+1y
I had some 9-wire layin' around so I just matched the colors up and soldered it together. All it does is lengthen it. You could just use separate wires individually if you wanted (think it's 8). You're right about them being so short, only downfall in my opinion. I did it on a dually too, but it was using an AVS switch box. Worked perfectly.