Hello I have had my roof solar panels bypassed all winter since we bought our house. I just turned the bypass yesterday to make sure the panels still worked and found a leak in one of the panels so I reverted back to bypass mode. Now a day later I still have water shooting out of this solar panel, even in bypassed mode. I had a feeling water was still going to my roof even in bypass mode and now I know it's true. I have some photos, could it be the check valve preventing flow up through the return line has a problem? In this photo it is in bypass mode where water is supposed to go from the pump, hit the valve and turn right, then go down the "to pool" line because the check valve should prevent any water from going up the return line. I checked the bypass valve, it is very simple and I don't see how it could go wrong. I need to get this bypassed until I can really fix the problem on the roof. I may just get an in-line shut off valve if it looks like that check valve is the culprit. Thanks