Hi - Sorry if I'm posting in the wrong spot. I just got an 8hp Rancher 2. Runs fine but 3speed gearbox wont engage any gear. Opened it up and ther's too much play in one of the horizontal shafts. The helical gear won't engage firmly with the final gear that drives the pulley. Does that make any sense? Am I better off trying to fix this - or should I look for a second hand 3 or 5 speed? (And if so - does anyone have one they might sell?) Sincerelt, Rich