Tranny linkage adjustment

What I would try.
With the trans in neutral and the pin in the linkage................
Take a picture of the side cover for reference.
Remove the linkage without allowing the rods to turn from the adjustment they are at.
One at a time manually shift the trans 1-2, 3-4, and reverse through their ranges a couple times coming to a stop back in the neutral position.
Without pulling or pushing on the shift rods or using excessive force see if the tabs go back on fairly easy. If not, adjust the rods as necessary to fit. Don't tighten the shift tabs down till all the rods are adjusted and then tighten.
Remove the pin.
Have someone shift through the pattern slowly while you watch the linkage below.
Check to see if more than one rod is trying to move while going through the pattern a few times.