Alan, this is for you mostly, but I tried calling your number and it was disconnected. Our upstairs A/C unit quit today. I checked outside and the fuse is good, but the breaker in the box is tripped. When I reset it, it just immediately trips again. That's as far as I got with it!
Our downstairs unit is still working, so it's no emergency...but I figured I'd call you first before I get the backhoe out and start tearing up the yard

Sorry Nick...