Is he drawing blood? He is biting you as he is unsure of you. Pretty much all my lot will nip other people, just because they arnt too sure of all the new smells.
it sometimes takes a few weeks/months for a glider to bond with you. It doesnt happen overnight.
Try offering him treats, such as mealworms, yoggie drops, dried papaya, yogurt lids etc to win him over. There are lots of ways to a suggies heart, but treats seem to get you there quicker! lol
The most important thing to do though is not overload yourself on him at this time. In the early stages of bonding, one wrong move can land you right back on square one. Take it nice and slow and eventually he will come to you without nipping.
