I seem to be getting some air into my returns. I also noticed this morning that the pump basket reservoir had drained with the pump off. It regained prime easily but up to this point it has always held water perfectly.
Hereís a vid of my pressure side port bubbles:
Leak? - YouTube
I ordered a new gasket for the pump strainer. I donít see anything obvious as far as leaks. Is there anything I should do a double take on? Does this type of air admittance have some easily identifiable culprits?