Flow Vis - Is this Accurate??

[Wolfepack88]

Opened the pool and everything seems good but my Flow Vis seems to show a very high GPM rate. Am I reading this right almost 80GPM as the right side is 2" pipe which is what I think I have as I don't think I have 2.5" but will double check that??

 

[Bama Rambler]

The indicator bar looks a little 'cocked' so I'm a little suspicious. I'd pull the top off and make sure the pin and spring are seated correctly.