Thanks for the help. I found the metal rod and was able to swap the other knob to get it adjusted correctly. However, the metal rod does tend to float in and out and I'm afraid it will catch on something on the door panel and cause damage to the seat and interior. I will give Merlin a call this week and get one ordered. Thanks again.
PS-I thought maybe someone might have done some seat repair in the past and have an extra knob they wish to part with.