Hello all. Ive been lurking here the last several months as Ive been preparing to rebuild my 1947 Plymouth Special Deluxe. Anyway Ive searched the site and the net and could not find a question to my particular issue. So I hope maybe one of you will have the answer. Ive got a set of keys to the Plymouth. I key starts her up and the other unlocks both the drivers and passenger front doors. And it even slides into the trunk lock. But it will not turn to lock or unlock the trunk. Am I doing something wrong or did the lock get changed out at some point and requires a key I don't have? What are my options here? Thank you guys in advance