I have a sprinkler head that will pop up, however the flow coming out of it is minimal. I took the sprinkler off of the feed line and turned that zone back on. Water was barely bubbling out of the pipe. What i think is the next head in line is reciving zero flow. All other heads in the zone are working normally. Before i start digging to follow the line i want to make sure that is the correct thing to do. I believe that these 2 heads have to tee together somewhere and i either have a blockage or...
