I picked up a Taylor K-2005 test kit today, here are my readings:

FC: 8
TC: 6
CC: ?
PH: 7.5
ALK:120
CYA: 0

Is it possible to have a higher FC than TC? How would I figure out my CC from this? I know the formula is TC = FC + CC, but not how to plug mine in. If it matters I have a 15K A/G pool and am trying to lower my chlorine reading.
Thanks
John