Hi Caleb and all the experts ��, my little is still in the cycling but the readings are strange. Temp 80F, n1 under 7.6, n2 1, n3 around 5, n4 almost 40, after I had pwc 70%. The past 3 days, the readings were so high and I had pwc everyday: 90%, 50%, 50%. I keep n2 at 3, after I...