I went out on a service call for a few burned out lamps today. I got curious and pulled out the meter to check them since they were not that old. HOLY COW 14v at the fixture!! Thoes that know me know good and well I would never leave a system in that range. I didnt really notice any tampering inside the trans and the line voltage is only about 3v above where it was when I installed it almost 3 years ago but the voltage at every fixture was around 2v higher than installed. All the taps were exactly where I had left them. Seems the trans is putting out more power than it once did ??? Ideas ? I disconnected all 7 runs and rewired the trans and all seems fine now. The only changes that I have made to the system was the installation of 4 new lights this summer and we removed the x10 modual in favor of a digital timer. Since the trans is relay triggered inside the timer swap would not have manipulated the voltage.