I posted this in the wrong spot....

Cloudy SWG pool opening...new to pools

Hi,
Pool store tried to do my first opening last week....lots-o-problems at the pool store! Manager is coming Tuesday to finish and repair my SWG that the tech broke. (I have made a temp repair)
This is my first opening. Pool-in ground, vinyl 20000gal, old sand filter, had tech replace sand (that is when the wire from the SWG was cut), added salt (I specifically told them to leave a few bags out as not to over salt like last year) They over-salted again...3600ppm (not as bad this year) I asked to have the Cya Acid added (tech forgot) as of tonight,
hardness-250, total Cl-5, free CL-5, pH-6.9-7.0, alk-120 cya-0
Pool blanket on, temp 60f.
I shocked the pool and added Balance pack100 per pool store direction. Green is (alge) gone but pool is now milky (4-6 ft vis....can't see drain in deep end)
After I get the pH right and the Cya right, will my pool clear? What do I do? I am afraid I may mess up my Aqua-rite. It is generating fine now with the temp repair I made. The pool store bimbo tried to sell me copper algicide but I knew better. She was unaware copper would mess up the electrodes of the Aqua-rite. Any other things I should know about with a SWG? Minnesota is NOT on the leading edge when it comes to SWG. My bad pool store is the only Aqua-rite dealer in town. Other pool stores looked at me like I was a freak when I asked about salt water pools....any info would be great! Thanks Jake