Ok, so vacuuming is a no. The psi just will not stay down, and the basket keeps popping up. The filter is running steady at 21 psi now. I don't understand why it will not decrease - yesterday it was at 18, and the day before that it was at 15. 21 seems too high to me. I have backwashed several times - the longest being 3 minutes, which I just did. The sight glass does seem to be dirtier - it has SAND in it. Or, at least it did til I backwashed. Then there were just a few grains. I did a "rinse" cycle and then it was all gone. Started it back up again, and still running at 21 psi.
How can I get this number down and I guess the idea about getting the air out hasn't worked yet because the skimmer basket is still popping up. I need more ideas/instructions.
How can I get this number down and I guess the idea about getting the air out hasn't worked yet because the skimmer basket is still popping up. I need more ideas/instructions.