I opened the pool last Monday. it was in great shape a few leafs but water was clear. I am converting to swg from froger. my question is about the fc and how long does it take to rise .when I opened it my test reading were fc 0 ph 7.6 ta 110 ch 250 cya 65 temp 60 degrees. I added 7 bags of pool salt to bring it 3200ppm. I ran the pump 24 hours then turned on the system , set it at 80 % on the dial and left it for 5 days then checked everything again. system seems to be working fine , no flashing lights. but my fc is only at .5 . I didn't trust my test so I went to leslies for a test. their results were , fc-0, tc-0, ph-7.8, ta-110, cya-100, ch-250,tds-3000 salt 2700. vinyl pool 13500 gal, . how long will it take for my fc to raise . thanks for any help on this matter. I think I am going to like the sws