Shifter Adjustment Problem.

[1slowdsm]

1993 Talon TSI AWD
(no known shifter mods, but shorter shifter knob)

I went on VFAQ and got the instructions on how to adjust my shifter because it pops out of third and fifth gear (mostly 3rd). I had everything taken apart, cotter pins out and ready to adjust. Then I read the part where it says "crack the jamnuts loose" I can only find one of the jamnuts. And its on the cable that I dont need to have adjusted. The cable that moves up and down doesnt have one on it. It's just a plain cable with no way to adjust it. Anyone know what's wrong. If the previous owner might have switched them out or if thats just how the '93 talons are. Is there any other way I could adjust the up/down movement on the shifter arm, because it's not centered or even close to centered. Need any other info, just let me know.