After many searches on this informative site and reading everything I can on moisture sensor based systems, I have been thinking of experimenting with an Acclima SC12 12 zone controller or an Acclima SCX add-on controller. I want to see if their moisture sensor technology is mature enough for several carefree residential installations that I am responsible for. Acclima's lower end product lines appear to use the same buried sensors as their higher end 20+ zone commercial controllers. For their residential controllers, the retro-installation efforts and costs would also appear to be pretty reasonable, especially for a sensor-based system that also supports soak cycles. I would appreciate any feedback (good or bad) on your experiences with Acclima moisture sensor based products. Answers or comments in the following areas would be appreciated: Reliability and longevity of the buried sensors? Obviously, this is really important... Sensor accuracy in measuring moisture content over time? Controller reliability? Actual water savings experiences? Time and effort required to "dial-in" installations with 12 or fewer zones? Thanks for your feedback!