My new (to me) TC 40 was well used when I bought it about a month ago and I have been spending as much time fixing broken lights and hydraulic leaks as I have spent working (playing) with the tractor. One of the small things wrong with it is that it doesn't like staying in first or third gear. It doesn't "pop out" like a truck with a bad syncro, but feels like the linkage is bound up or part of the dash is interfering. It will go into those gears, but not as easily as second and fourth. Anyone else have a similar problem or suggestion on what to look for.