So for those that have great memories...I am struggling to keep by pool clear this year.
I totally understand the TFP methods and they rock...problem is my FC is all over the board.
I am at my last straw...meaning I am totally confused...thought I had an Ammonia problem, then I passed OCLT, see below.
Just finished a SLAM with and passed the OCLT with flying numbers...went from 7.5 FC with 0 CC to 7.0 FC and 0 CC overnight...YEAH.
Decided to keep FC just a bit higher to make sure, so dosed accordingly to add 5 PPM of FC.
30 minutes after dose I test FC and my FC is 7.5 ???
So unless I lost 5 PPM from 7 AM - 12 PM with a CYA of 40 in a covered (solar) pool - I am clueless.
What other info do you need to try and help. Could Ammonia problem be so wacky and still be my problem ?
OR could my DPD or R-0871 be screwed up and giving me false results...and thus causing my FC to be way off (However I use a stenner, so my doses are very consistent)