I have a 1989 Mustang and the ignition will not turn from the off position with the key in. As you insert the key or remove it there is a feeling that it is binding on something but it does go all the way in. Looking inside the cylinder there doesn't seem to be anything in the way. The ignition lock actuator is still intact. I have the switch out and can grab the pin on the lock actuator and wiggle it back and forth but it will not move. Assuming the tumblers in the cylinder have fallen and Ill have to drill it out. But want to make sure there isn't something with the lock actuator that I'm not seeing.