Here are my numbers.
FC: 3.5 (running boost on SWG so about 24hrs left) I will adjust after boost mode is complete.
PH: 8.0 or higher ( I can get it lowered to 7.6 by adding about 24 ounce of Muriatic Acid @ 29%)
TA: 200 (test kit calls 2 gallons of muriatic acid to bring it down by 100ppm @ 20^ Baume.
CH: 150 (don't touch for vynil?)
CYA: 35 (left two socks near the return with about 3lbs of HTH Stabilizer which will give about 30-35ppm)
Salt: 3200 (sounds about right for the size of pool)
Any advice. I think mainly help with TA/PH.
From what I read adding muriatic acid to bring TA/PH down and bring up PH by using fountain or splash. Repeat again? This seems to be time consuming?