I've Had It (charging System!!!!!)

[69 Short Fleet]

W T F is going on here!!!!!!! My battery keeps draining, I just bought and installed

- New Bosch 55 amp alt.
- New external voltage reg.
- New pos. battery cable
- New neg. battery cable
- New alt. belt
- New yellow top Optima battery (12.6 volts)
- New points
- New condenser
- New cap & 8mm plug wires

EVERYTHING is grounded PROPERLY! I pulled the neg. cable to see if there was any voltage between the terminal and the cable and NOTHING!!! (no shorts) I have almost had it with this problem as this is the third time in a row the pig has acted up, the only thing I can think of is getting the battery tested at the shop where I bought it. I should also mention that some "Pillar Of The Community" Vandalized some of my elec system when it was in storage during my resto, but all I could find was a cut off alt. connector (which I already repaired) and a couple of plug wires cut (which I already replaced) I really could use any and all ideas here. Thanks Doug