Yeah, that sounds like the classic case of needing a harness. Theoretically, one may solve the problem by reducing the overall load on the system. But, if you're already planning on adding another set, you'd just be setting up for the same problem. I'd recommend harnesses all the way around for the best possible results.
My biggest problem with multiple-harnesses is that it gets messy. Makes the battery all cluttered. You can run one mainline from the battery, then hook the harnesses to it buried somewhere discreetly so you don't have cables piling up on your battery. Just be careful about contacts.
My biggest problem with multiple-harnesses is that it gets messy. Makes the battery all cluttered. You can run one mainline from the battery, then hook the harnesses to it buried somewhere discreetly so you don't have cables piling up on your battery. Just be careful about contacts.
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