I have been reading a lot of info posted on here by walt2002 and was hoping he could help me I have a dixon ZTR 14 HP Kawasaki the handles are in the front between your legs and it is a cone drive, so I'm assuming it is not the Z-drive. It has given us great service. this year a bolt broke in th drive system so we took it in for repair and had it replaced. The dealer told us that the cones are shot he adjusted them the best he could but said it is not worth fixing. Does this sound right ?