Newbie here. Well, new to JD, not to fixing garden tractors (Cub 1863). Anyway, the height adjustment on my 455 AWS for the 60" deck isn't working. Tough to move, adjustment indicator doesn't move, deck drops to the wheels no matter what. I know I've got to take off the fender deck (thanks to all those at ByNet who have already chimed in) and look at the mechanism. I was wondering if anyone here has had a similar problem and experience. Thanks.