This was the snake, about a 4 foot bull snake, mentioned in an earlier post.  He got stuck in the cage wire after crawling into the 5x5x24 cage, firing the swing panel trigger.  The door was tight enough to hold him as was the cage wire, at least half of him anyway.   Just a thought for anyone dealing with snakes, what it shows is that with the correct mesh cage wire, trap lengths and trigger set up, these traps could be used for taking snakes of specific sizes too, large or small.