Been having A LOT of air in my returns. Have done leak test on suction side with no results. Found however that if I turn salt cell off the bubbles stop, as soon as I turn it on the bubbles return. I understand that the salt cell with create some bubbles because of the chlorine reaction however, and I know it's a bit hard to see in the pic wish we could post video, it will literally look like smoke coming out of the returns because it's so heavy with bubbles. If left on long enough the entire pool water will fill with tiny bubbles that you can see floating around that make water look hazy. I have lubed the gasket on the salt cell with no effect. Anyone have any thoughts as to why and how to fix?