Richard,
Here are my numbers. You probably need to know our well water is very "hard" and hardness reading is typically 300-400 and has been over 500 in the past.
Pool Store test results when water was green and cloudy:
Saturation Index .5
CYA 10
FC 5.5
TC 5.5
Ph 7.8
TA 127
Hardness 357
My numbers 2 days later when water was white and cloudy (after metal magic):
FC 4
TC 4
ph 7.4
TA 110
Pool store #'s yesterday (water clearer but still hazy with white residue on the bottom of pool)
Sat. index .1 (I guess it all settled to the bottom)
CYA 10
TC 1.7
FC 1.7
ph 7.6
TA 99 (??)
Hardness 334

I plan to try to vaccuum the residue to waste- good or bad idea? Do I need to add Baking soda to raise the TA, or leave it as it is for now?
Thanks for all your help!!