Sure enough Talbin finds the trigger for a trap under the base of the skull. As he hangs there ackwardly trying to disable it the skull totters off the side, forcing him to make a decision. Talbin reaches out, jamming his theives tools in the pressure switch while making a grab for the precious skull. Unfortunately, he fails to catch it, and it falls to the floor, bounces twice, and miraculously comes to a half just below Talbin's feet, aparently unscathed from the four foot drop. Talbin takes a minute to make sure the switch is firmly disabled, then crawls down to collect his prize...
ooc: You have no idea what the switch disabled, only that it was there.