It seems most people here have problems with getting humidity high enough for the hatch, but I seem to have the oppisite problem... when I fill up all my water reservoirs, my styrofoam inbubator will shoot up to over 80%. If I just fill up one of the reservoirs, it doesn't get high enough, so I have had a problem trying to keep it in the 70% range. It would be much easier to keep it around the 80% mark. Is this bad? Can this still drown the chicks, even though it's day 18 or later? Or at this time, is it the more humidity, the better?