Where exactly is this mega fuse located? I've brought this up on several occasions. My alt. failed, and instead of buying a new one I got one from a junk yard that had nice looking brushes (i looked before i bought it and thought it should be fine). So I did the PITA alt install with this used one, and now it charges the battery as I drive, but while it sits the battery drains in about six hours. I KNOW it's not anything left on, I've checked and made sure. So what I want to know is where this fuse is, and hopefully that's my problem.

Thanks!
~Paul