I cracked my bed, and ended up replacing it with glass that is thicker than the original bed. Now, when my printer attempts to do the autolevel routine, it will go down on the z axis, hit the bed and engage the z axis stop switch, and then continue to go. If I didn't hit the emergency stop button on Simplify3d, the extruder would have went straight through the bed. What gives? I thought the whole point of auto level was so that it wouldn't do this?