Ok. I'm getting done. I found out that there was a difference between my test and my Son's. He was stingy with powder and was so slow with drops that they were a little small. I had him do a test right next to me and our numbers were off.
After dark last night I got a FC of 16.5. This morning, before sunrise, I got a FC of 16 and zero CC (clear). Today at 2pm it was 12.5 and now at 5:15 it is 10.0. So it looks like I got it done now.
When the pool school says put solid CYA in a sock in the skimmer is that referring to the powder form? I bought a 4lb jug of powder and need to add it now. Do I need to just put a sockfull in at a time? Sorry, I am sure this is covered somewhere else here.
Thanks again for everyone's help.