All of the aircraft are getting up in age and no one really knows what kind of life the plane has had, but Cessna only used crimped on connectors making them acceptable to corrosion. My concern is until you clean up the wiring you will always have gremblins. I thought about and did research the paralleled regulators, but have had discussions with several owners that didn't really feel that it was worth the paper work and expense to go through.

The bottom line is if you work hard on putting the wiring back to an original condition, the system works as advertised.

Mike