Since FC + CC = TC, your CC is only 0.2, which is basically non existent. Disregard it, as long as your water is clear, blue, and not cloudy. The pH will rise on its own, due to the operation of the SWG, so I'd leave it alone. I think you might want to raise your Alk just a tad, maybe to the 140 range, but I'll leave that to the SWG experts.

Janet