question on kick down linkage........

I bought some linkage from a member and then was told that there is supposed to be an adjustable rod going to the trans arm. My manual doesn't show that,just one for the vertical rod and 1 for the linkage from the carb back to the bellcrank .Right now I don't have any kickdown linkage. I was told this is not too good and also not to be hammering on it or I may burn out the clutches.I am just now realizing how it works.
Ok I get what your saying.Pics of what you have would help.I might have whatever you need in my pile.