I'm see this was an hour ago, so it may be too late for this. If you haven't tossed the food item, try dangling it in front of him again. I always move it around to appear like live prey, and it has never been turned down. The fact that he struck at it suggests that he's willing to eat, so it's not a total loss. If you have tossed it, give it a few days and try again. Now that you have temps and humidity worked out, just leave him alone for a few days, and then try feeding again.
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