well i read about breakin period for microbubbles and noise...and that the foam will be light in color...but its not even reaching the cup....is this part of break-in?....im just wondering if its ok. no adjustments on this skimmer.
u can lower the cup by slidding the rubber ring farther up if u just want to see it foam otherwise just wait it will foam i have the same one on a 90 and it works great