cant wait to share troubleshootings with everyone with the same intrests, i just bought recently a cub 109 cosematicly in great shape but of course needs some engine work(smoking a little bit) which i understand the problem there and the solution,but im having probems with the hydrostatic transmission,at least i think i am,could be simple or it could be ugly.anybody interested in helping me narrow down the facts that would be great thanks everybody