I have a 89 GT with AOD I have a Hammer shifter allreday installed. I want to install a manual valve body. But when i talk to B&M they say in order to go from 1 to 2 , 2 to 3 and so on i have to remove a pin in the hammer shifter. I have not seen this pin there are talking about, and they said they do not have instructions on how to do it. Has anyone done this or have picstures or anything. Tired of the 1 to 3 shifting.