You need to test your Cyanuric Acid (CYA) level. Also, if you could post some details about your pool (volume, pump and chemical equipment, etc) that would help too. CYA is what determines where your chlorine level should be for properly sanitized water.

If I'm reading your test methods accurately, then here are your numbers -

FC = 1.4ppm (I assuming you used the standard 25mL level but that FC is awfully low)
CC = 0 (that's good)
pH = 7.8
TA = 70ppm (not bad, about right)
CH = 230ppm (normal)

Without the CYA number, there's no advice on what your FC level ought to be.