I have a Hayward VSP pump. When I prime the pump the pump basket fills completely but when I have it set at 1150 RPM within about 12 to 18 hours the water is no longer at the top. I'm assuming this is because of the low speed I have the pump running at. There is still water flowing through just not a full basket. Is this an issue? If it is an issue do I just need to turn the speed up on the pump or could there be another problem. New pool owner from a winter build. We just turned everything on a week ago so I'm trying to learn. Thank you!