OK, on advice from the Brotherhood, I am trying to keep my precious sticks (2x150 ct humis) at about 65%. I previously thought it should be 68-70%. I cant find reference to this anywhere in the link, so I ask: How often do you guys check your humis to ensure the correct RH??? I find I am checking about every 2-3 days. Does this mean I have poor quality humis??? I realize a couple of degrees is no big matter, but I am wondering why my humis are bouncing from 63 to 68 (too often) .... I have only Cubans, and I use the gel jars.