Wow a year old?! I had no idea he was that old. The poor guy was at the PetSmart (where I got him) for almost 3 months, so I was just assuming he went there as a hatchling. They definitely were not feeding him the right sized prey, they told me to feed him pinkies...he weighs 140g, I've learned a pinkie is WAY to small!
I'll stick to handling him for very short periods of time a few times a week, if he doesnt eat next feeding I will stop handling all together to make sure he stays healthy.