Congrats on the 1500g milestone! Behira is looking great and growing well Dave. You're a far more patient man than I am brother. I used to leave feeders in overnight when I had one or two snakes and it was mostly with hatchlings. I've realized with my snakes that if they don't eat right away they usually don't eat at all. Now if any of them don't take their food from tongs I leave it in the enclosure for about an hour. If it's still there after an hour I'll remove it and give it to another snake and the one that refused food has to wait until the next feeding day.