OK; got my TF-100 Salt chemistry kit. Here are my readings:
CYA-50, FC-15ppm, CC-2ppm, so TC-17ppm. Salt is at 3000.
Note, took sample water near "exit" jet with SWG "on." Should I take test water away from jets? After about 10 hours, my filter is still NOT clogged so haven't cleaned it yet...