[Hotfingrs]

It's not the WW that was eating up the radiators, it's not having the proper ground. A couple of years ago I bought a new Harrison Expansion tank, and by the end of the summer, one of the outlets was half eaten away. Was told I didn't have enough grounds on the car. The battery ground was on the front of the engine block. I then ran a mesh ground from the engine block to the frame, and haven't had any trouble since. They said it was reverse electrolysis...