Thank you Bogertophis! I know, I am not worried at all. Figment (adult hypo lavender corn @ 640G and 5ft) was the same way when tiny.
Last time I fed him (on the far right side of his enclosure) he nailed the mouse so quick and so hard, and then proceeded to roll 3 feet across the tank to the left while coiling more. About a minute later, he realized that was overkill, and happily ate with me watching.
She will get there. I do warm all my rodents prior to feeding, but I don't think it matters too much with the corn snakes either. With Shayna, my BP, I think it makes a big difference, and with Behira, my BCI, it's probably overkill as well. She's got a feeding response like Figment!