OK, all the kinks are out of my incubator now. Wafer has finally settled in and I'm averaging 99.4F. Also found some old depression era salt and pepper shakers on a shelf in mud room. Got one that is perfect size. My humidity is 29-30% RH. I'm exactly where I want to be in temp and humidity. Nothing to do but fill shaker every other day (hold more water than a shot glass) and candle day 7 or 10 depending when I get to it. You don't have a cheap styro incubator but a good tip for those with fan is to arrange the eggs link a doughnut on the egg turner. Air circulates better, down through doughnut hole and up the corners.
When I candle I'll try and get pictures if they come out. Will be totally dark room and flashlight so don't know photo quality of that. Never tried before.