Do NOT add any more CYA at this point. Wait about a week and then retest and see what the level is. Your reported your reading as being 32 but we want to make sure it is all totally dissolved before adding more. Keep the chlorine between 3-6 all the time for now. When you retest the CYA next week, if it has gone up much, we'll tweak that recommendation, but for now, 3-6ppm should be your range for your chlorine.