OK, today i was fixing my loose tilt steering column. I tightened the loose bolts and was putting everything back together. I went to put the ignition back in (the piece that holds the key), and i can't get it to turn to the off position. While i was fixing the thing it got bumped into the "ON" position and it is stuck there, I cannot get it to turn off. So it's like the key is on all the time. I tried turning it with a pair of pliers and nothing, it's locked up. Any ideas/ suggestions?