770 12v pos ground not charging. I am going to try some things with a different regulator, and swap from pos ground to neg ground. Here are the steps I think I need to do:>>>>> 1. disconnect battery,>>>>> 2. since this is a 770 with the multi-meter gauge change that to a Neg ground gauge. >>>> 3. swap wires at coil.>>>>> 4. Connect battery, connecting with neg ground, >>>>>5. Polarize by touching "A" terminal on gen. to "Bat" term on regulator. Then start and go. Does all this sound correct, and or in the correct order ?