I have a 92 LiteAce 4x4 truck with the 5 speed on the steering column. I can't get it into reverse. I should say that after trying for 5-10 minutes, it sometimes will go in. I tried adjusting the linkage in both directions. I lubricated all moving parts on the linkage. I took the plate off the side of the transmission where the linkage connects, and I can put it into reverse using a screwdriver. Any suggestions as to what else I may try???