3 speed column shifter issue

[willy3486]

Here is some more info on it. I went out and trued to unjam it. What I found out is the upper lever caused the up and down movement. When I had it what I think was neutral I could move the lower lever down and then the shifter had no up or down movement. Then when I moved the lower lever the shifter had no up or down movement . I can move each lever up or down and it feels like it is clicking fine but when I try to move one lever and then the other it jams and will not move. As far as dirty my FIL who had it was big into making sure everything was greased good and working. He was fanatical about that which was good but sitting like it did caused it to get like this.