Im getting picky here but I had to drain and refill my pool for a liner issue last week and when i refilled the water looked pristine. Now, after having it for a few days the water doesn’t sparkle the way it dis before. I adjusted my salt, cya and added chlorine to boost while my salt system got back on board. I try to follow the trouble free pool method and don’t shock my SWG pool. I keep my chlorine around 7.5, cya is 50ish and PH is 7.4-7.5ish. How do I get that sparkle back?