by digital_blue » 25 Mar 2005 21:38
Try applying little to no pressure, then as you pull the trigger multiple times, bounce the wrench lightly at the same time. One of those times you will "hit" with all the driver pins up and the plug will turn. Also, make sure that the bottom of the pick (on the pick gun) is not resting on the bottom of the keyway. Lift it up toward the pins so that it is just brushing the bottom of the key pins and make sure that it is parallel with the keyway, not at an angle.
Hope this helps.
db