Ok, I've been running and testing the 1588 today and also testing out my new radio shack thermometer/hygrometer. Without water, I got "Lo" as the humidity reading and 99 as the temp consistently. This is without the egg turner inside.
When I filled one tray section with water (measured it - took two cups to fill). Now my humidity reading is 52%. (Whoa). And temp has dropped, but that may just be working it's way back up from having the lid off for several minutes.
I'm still monitoring trying to figure out the right mix.
Tell me please: I know I am shooting for 99.5 degrees. What humidity % should I be shooting for? Also, will the motor on the egg turner add heat too? Also, where do I put that thermometer/hygrometer when the egg turner is in there? Can't seem to figure out where to put it. Much thanks in advance to all of you experts.