We've got a W regd 2.5 Ford Cougar & have lost the remote locking key & only have one spare manual key left, so I can't re-code without going to great expense at the Ford dealers. I know that I can re-code the wireless transmitter, but my question is , can i remove the existing key chip & glue it to the switch barell so any re-cut key will operate the system? Alternativly, does anyone know a cheap way round this problem?