Well instead of upgrading the electronics on the old unit I had for a small fortune,.... I was able to work out a deal in which I was able to sell my old unit to someone wanting to get into a rebreather & able to get a new one with the new electronics, for a fraction of the cost of the upgrade. A win/ win situation!:dance3: Now the hard part,.... it will be a couple of weeks before I can get her wet.... For now,... I get to admire how pretty she is!:cool2: