I agree, we need a weight on your corn. Here's how I fed all my corn snakes (even the ones that grow longer before they grow wider)

http://medusa-corns.webs.com/feedingchart.htm

I've never had an issue with it so far! The only thing I've changed is that everyone 24g and over get a fuzzy...I don't specify small or large. However, when I'm digging in the bag of fuzzies, I'll pick a 4 or 5g for that snake vs. a 5 or 6g for a larger snake (like closer to the 40-50g range).