Just got home and tested, my FC is at 2.5 and my CC is at 2.5. I'll bring the level of FC back up and test again in a few hours.
Just to be clear on how to check CC. Here is what I did. Starting with 10ml of pool water:
1. I added two scoops of the powder, swirled.
2. Then added the 0871 drops to get to clear, ended up being 5 drops. So FC is 2.5.
3. Then I added 5 drops of the 0003, and the water came back to pink.
4. I then added the 0871 again, it took 5 drops, so the CC is also 2.5.
Did I do that correctly?