Remember I said a week or so ago that I could not get the irrigation valves to operate? Today Pete Petersen came over with his multimeter to check out my system to see if we could figure out what was wrong. It didn’t take long – I had connected to common wire to something other than the common post! Once moved where it should be all valves worked fine. Continue reading Drip good, grip bad. Bridge over troubled… teeth? SpamFighter.