Sorry if this is a stupid question! Every morning I run my filter pump on high 3450 rpms for 3 hours while the Polaris vacuum is running. I notice that debris on the surface of the pool does not seem to be working its way to the skimmer baskets during this time. Is all of the suction being used by the Polaris? Also, does my pump need to run this high to operate the Polaris or could I run the pump at a lower speed? Thank you!