I have a '00 Taco 5 sp, 4 cyl. It seems that when I go to change gears into 3rd and 4th gear that the throw is not as long. It is not making any noise but it just does not seem like I am getting full engagement when I put the truck in these two gears. I noticed today that I was able to bump the truck out of 4th fairly easy with a load applied. Any thoughts?