So I am new to this whole pool thing. Our pool just got finished about a month and a half ago and we added salt to the water last weekend. Prior to adding salt I was able to get the levels of everything in good ranges. After adding the salt the PB turned on the SWCG and now my fc is at 21.5. I turned off the SWCG and hoping the fc will fall this week and get back to about 5. My cya level is about 80-90 and my salt level per the SWCG is at 4100. What I'm not understanding is how to get the SWCG right so that it keeps the chlorine at 5. The SWCG was at 75% which is what I believe the PB set it at. My pump was at 100% from 7:15-4:15 and then 50% from 7:15 to 10:15. I recently turned the second speed off. Any help with the SWCG would help me. I hope I explained myself ok.