I have a Ranger 4x2 that has a problem that I cant figure out how to solve. When I shift it from reverse to forward the transmission chatters and will not go in to gear. If I tinker with it long enough it will usually go into gear. Even if I turn it off and put it in forward it still does not always go in, when I restart it it still chatters and is out of gear. Today I was trying to get it in gear and as it was chattering I rolled forward just a touch and it went into gear. Does anyone have any ideas on how to resolve this problem?