Hello, I just charged up my sprinkler system for the summer and noticed two of the ten valves leaking in the valves box when the zone was turned on (sprinklers still function). It appears they are leaking from the bottom of the valve somewhere. I took one apart and noticed the diaphragm was dirty (irrigation water). The valves are Hunter 100JT-MB's and are 3 years old. So I decided to take all ten apart and clean them all. Now, after reassembling them, 8 of the 10 are leaking and my valve box is...
