I recently purchased a 2001 MIM Fender Jazz Bass Deluxe (active) and am trying to install a new chrome control plate. This requires removal of the four knobs. I can get all of them except the stacked control off using a 1/16 allen key. The other screw is apparently even smaller. Does anyone know the size of this screw? All I could find was this thread, which didn't help me much (I just don't understand). Thanks in advance for any suggestions.