I purchased a Genesis 1588, thinking it would be easy to use. I've found this so difficult to set the temp on this thing. It's supposed to be preset, but mine is reading 100.8 without the egg turner and 102.4 with the egg turner! Way too hot! So, I've been trying to make sense of these crazy directions and now it's too low. Argh!!! I purchased a Brinsea 20 Advanced now, but would still like to use the Genesis 1588 as a hatcher. Does anyone have experience adjusting this thing???