I'm twenty seven pages deep into this thread trying to figure out the purpose.
Correct me if I'm wrong, but all this mod does is eliminates/reduces the slack in the steering by replacing easily wearing out "rag joint" with a Jeep shaft that has some integrated rubber dampener integrated in the steering wheel end?
I took for granted that these trucks have "approximate direction selector" instead of the steering wheel, do you say that these trucks can have sharp handling?
Is the dampener necessary? I can see how soft is the rubber in my rag joint, it easily "bottoms out", what would happen if it was replaced by something solid like a U joint?