As long as the same wires are plugged into the same place, you're good. As long as the same wire is plugged into the same lead on both ends, it doesn't matter which one. I usually do the side with the writing on it to the negative (black) lead.
Previous: 1993 Prostar 205
Red 1998 Closed Bow Ski Boat, PCM GT40, 310 hp, Standard Gear Reduction, Acme 4 blade, Perfect Pass SG/Zbox.
Tyler Ski Club
Be kind. Have fun.