The rubber sheet on my bed makes me sweaty.
Stop. Drop. Roll. Keep on doing it until the fire goes out.
Before you go to that drastic step try the relearn procedure in the first source, under the last heading of Common Problems. From the posts I have seen in forums it looks like replacement of the cylinder is a desperate move that doesn't pay off very often. If relearning doesn't make Passlock straighten up and fly right most people seem to end up in Passlock Purgatory. Many resort to bypassing the system in that case (about 2/3 of the way down the second source).
Are you slow to speak and quick to observe? Do you do the right thing for the right reason?
