Thanks for all the input, so the strong consensus is that the higher chlorine isn't contributing to the surface changing. Could it be that it has cleared up the water more and thus I can notice the additional marks etc. very clearly? The pool water was NOT cloudy or murky at all before I started, so I'm not sure how much more it could be clarified by the chlorine (I had planned to use some of the remaining water clarifier I had after the SLAM). I've known where all the marks are very clearly and no question they look worse since Mon but as yours say that can't be the chlorine.
OCLT result was 1ppm loss overnight, so thats good. I'll keep the SLAM going until I can't see that dust & there isn't those early algae areas to brush away. But in any case it looks like I'm pretty close.
I'll do a full test this avo and post results. Appreciate everyone's ongoing help.
OCLT result was 1ppm loss overnight, so thats good. I'll keep the SLAM going until I can't see that dust & there isn't those early algae areas to brush away. But in any case it looks like I'm pretty close.
I'll do a full test this avo and post results. Appreciate everyone's ongoing help.