[FC] Ignition Switch Question

[ROBERT WILSON]

Hey Guys; 
  
My early-model ignition switch is stuck in the "ON" position.  It won't turn to "OFF", "LOCK" or "START".   I had to disconnect the coil wire to get the engine to turn off. 
  
The keys fit in, but it will no longer turn.  I can't even turn it to push the pin in to remove the bezel. 
  
Has anyone else experienced this and how did you fix it.  I'm assuming I will probably have to get a new ignition switch. 
  
Thanks, 
  
Scott