I am replacing the trim sender & limiter on 1988 Alpha One, gen 1. I noticed that there is purple mark on the original wire for the sender that matches the purple wire in the engine compartment. The new wire does not have such a purple mark. There are no marks on the the limiter wires. Question: As there are 2 wires connecting each trim unit to its counterpart in the engine compartment, does it matter which wire is connected for each unit? I am thinking that since they are switches, it does not matter. What is your opinion?