I had a repair call this morning for a system that "the dog chewed through the wires some time back and our fix has corroded and we'd like it fixed correctly." No one was going to be home but when I arrived, this is what I found. Called the customer and told them there was too much wrong here to fix and what they had wasn't worth spending the money that would be required to make it even kind of right. Told them I'd be happy to install a new system but I just can't make repairs to this one.
There are so many problems here, I wouldn't know where to begin if I were going to try and "fix" it.