In this week’s encore show, our Car Caper Forensics unit investigates. What’s happening to Astrid’s disappearing pedal pads? Is there such a thing as a foot-pedal fetish? Steve finds out whether a car can instantly age you 30 years. And what do you do when your wife is from Saturn, but you are from planet Grand Marquis? Plus, matchmaking advice from a woman who is optimism-challenged. That and more in this week’s encore hour of Car Talk.