pictures please, but at this point I am thinking that your floor is plumbed to the 2nd hole in one of the skimmers and as such you can not isolate suction from the floor well enough (the float diverter is not a good seal).
FC was 2.2. I figured it would be much higher since the test strips was showing it 10 the highest reading
If you post a picture of your valves and pump someone might be able to tell you if you can drain from the bottom through waste, or if not just rent a cheap pump. It took 2+ days to drain my big boy with a pump, you would be looking at something like < 1 day to get down to 1/2 drain. I would also drain/refill (recirc for 30 min) drain/refill and then test CYA. If > 100 ; do the diluted test.So looks like I can only drain by a sump pump or siphoning? I think Ill just scream now
Reckon if I use 2 hoses how long it would take to fill it back up from half? I am going to test my cya after the first fill up even though it looks like it will be useless.