I think I'd keep the chlorine high for another day since you did have a CC reading of 0.5 yesterday. With a CYA of 35, that would be a chlorine level of 12-15. Also, are you running your pump 24/7 right now? You have a big pump for your size of pool. We see that a lot -- oversized pumps with undersized filters -- especially on AG pools. That can make it take longer to clear up a pool. (We may have made that comment before, but I didn't want to take the time to re-read a 27 post count thread to see!)

If, after a couple more days of good readings and your water still not totally clear (and running the pump 24/7), maybe try the DE in the sand filter trick. Adding DE to a Sand Filter