I just finished up the Big 3 and am running into some issues, but isn't that what always happens when you do anything audio related to the car? So I hooked everything up, Alt + to Batt +, Battery - to Chassis, Engine Block - to Chassis. All surfaces were power sanded, and then I placed the ring terminal of the 0ga wire first, and the stock terminal on top it, and reinserted the screw. So far so good? I go to start my car and it's acting like my battery is dead, all it does is click.. Any suggestions/advice? I've got it on a charger right now and will attempt to start it up in the morning.