overcharging the battery HELP

Thanks for all the responses, the mechanic fixed an ignition problem for me: a new ignition switch and fixed some screwing wiring from the igniton switch to the ballast resistor. i changed the alternator and regulator becasue of this problem.
The cable is grounded to the negative post.


I unhooked the green-didnt charge
I then unhooked the plug to the regulator-didnt charge

I'm going to buy a multimeter and run the other tests tomorrow, ill check back in then.
Thanks again