Thanks for input. I filled the pool last year (16x32) and put in ~21K gallons.
The more I read about CYA the more confused I get. Some dont like any and I have read about some States banning use in Public pools as it reduces the effectiveness of CL so much. I quess it is a necessary evil as opposed to runing Chlorine into the pool all day. A great thing about using liquid bleach is the ability to manage FC more precisely.
Thanks again