Thanks. I think the brands you recommend are better. I had Rainbird before and it never gave me this problem. I inherit the Toro from the previous owner of the house which I just bought recently.
Some pop-up sprinkler heads stuck and stay exposed after watering. Need to push them back down. They are TORO 570 Series, 3 inches. Do I need new heads or retracting springs, or can I just lubricate them?
