I have an 02 ultra classic - the key does not work in the keyhole of the ignition switch - i have tried WD40, etc. I have a new switch w/keys ready to go, but am apprehensive in drilling out the old switch. Would appreciate any help in that regard. Removing the switch with an operating key is straight forward, but when the key doesn't work in the hole... and yes - it is the correct key - guess the tumblers, or something has issues. thanks... david - charleston, s.c.