I'm needing to increase my CYA from <<20 to 40, maybe 60 since I get full sun all day. I've read that you should allow a week between adjustments to give the CYA time to dissolve. I'm adding the acid by putting the granular acid in a sock and placing one in the skimmer and the other in front of a return. These have been emptied, especially the one in front of the return which occurred in just a few hours. (There's no hole in the sock)
Seems to me this means the CYA has dissolved and test results are accurate and I can continue my adjustments. Is this the case or is there something I'm missing here that I still need to give this a week to equalize?