Thanks. Do you think the solution like with the small blue hose is something that would do the trick (see picture above)? This was put in before I bought the house.
Got a problem with a sprinkler system where the switch from zone #1 to zone #2 causes extremely heavy pipe rattling inside the house. This is happening in 9 out 10 runs. I had noticed a leak between the valve for zone #1 and the house and replaced the valve and some PVC pipe pieces and stopped the leak on that side. There is a small leak behind the valve with minimal water dripping out when that zone is active. It does not (naturally) leak when the valve is closed. After I had replaced the valve...
