Good morning! I tested the water first thing this morning. FC is 30, CC is 0. I guess bringing that FC all the way up to 33 did the trick, eh? I didn't test anything else because I remember reading that pH will be skewed with the FC so high. I need to get to working on my calcium. Should I be trying to do that today? I can retest the water when I get home from lunch after church. I guess I'm just to let the sun do its thing on the chlorine to get it back down to normal range, yes? Thanks for the guidance. Oh and if someone can read the message where I asked about that draining in the spa, that'd be awesome. Thanks!