Checked all test again and got:
FC 3, CC 0 - added chlorine to target level
pH 7.8, TA 175 - will lower TA by lowering pH to 7.2 and add muriatic acid per Pool Math
CH 150 - sample was done with the fill water tap. Do I need to adjust and based on what target level?
CYA 50, CSI .04
Thanks again.