I am a noob to this forum, but not to car audio. I am planning on upgrading my eletrical system with the big 3 upgrade soon. I've bought all the supplies and tools that I need but just have one question that I hope someone can clear up. I've searched the whole thread and seem to be confused about the positive alt wire connected to the postive battery terminal. Everyone in the thread has been saying to ADD to the stock wiring, not replace it. So am I suppose to connect my new 0 gauge wire to the EXACT same spot as the stock wiring on my alt, therefore having two power wires (my stock and 0 gauge wire) comming from my alt to battery positive? Bc every pic i've seen has only the new wire connected from there alt to battery positive. I'd appreciate any1s feedback, im just not trying to fry my battery. Thanks for your time and I hope I didnt confuse anyone,lol.