Suggestions for proceeding with a repair?
I inherited a sprinkler system when I purchased my home about a year ago. I really don't know anything more than how to control the system. Problem: Weathermatic T3...When I activate the system, one sprinkler rises up from the ground and falls over as water bubbles up from the system. I can figure out how to re-attach the sprinkler. I can put it back in the hole, but clearly it must attach to someting. Any suggestions? Thanks