We had our pool open last week by the same company that closed it for the winter. Not sure what has happened, but the step jets for the pool now leak water from the air controller instead of air. I believe it's a Hayward setup. The jets still function, but pressure certainly isn't as high as it was last year. The other returns in the pool seem fine. The pump has no air in it. I have been keeping the controller closed to minimize the water loss.
Thinking the pool company failed to reinstall the jets properly, I pulled them out and inspected. Everything seems to be in order, but I'm unclear as to why water is now flowing out of the controller. Did they incorrectly winterize it and water got in where it shouldn't have? The small ring is present on both jets, but I noticed the left jet (which is on the same side as the controller) seems to spin more freely and is harder to close than the one on the right.
I've search and asked around and I can't seem to find a solution. Any help or suggestions would be greatly appreciated! Thanks!