Hi - Does anyone know how to get the ignition lock off the FX650? I'm trying to remove the top yoke for re-painting/repair but I can't see how to get the ignition lock off it. It looks like it's held on with 2 screws that have some sort of metal "cap" over the end underneath the lock so you can't get at them to unscrew them. Presumably some sort of security feature. Does it need a special tool? Thanks if anyone can assist.