Viper,
I'm slightly hesitant to reply, but the purpose of this sight is to gain knowledge. Most hatchlings can be "popped". This procedure works well on snakes up to about 12-15", however it should not be tried without someone who has experience. I "pop" all my hatchlings after their first shed, the results are accurate. After being taught the procedure, it is really quite simple, but please for your snakes sake, get help first.
Best of Luck!
Matt L.