I think we have had a breakthrough. Started the 10 minute thing at 12:22. FC was 1. Added the 276 oz according to pool calulator. 12:32 FC was 15. Didn't add anything. 12:42 FC still 15 and CC was 0.5. Still the same thing at 12:52. Are we ready to slam? Do I need to check other chemistry before slam? Thanks