Dmace thanks for info. Although I'm an M8540 K owner, I've always been impressed with Kioti's construction and have no doubt it's an outstanding machine. Given it's quality & reputation, I wonder why, on the upper end ag models, Kioti has not included the hydraulic shuttle in it's venue. I can't imagine, in my fel work, doing without the h shuttle. Also, I'm told, the wet pack plates last longer than the conventional ceramic clutch system. But, like anything else in life, including these computers, there were systems around long before with great success. Just an academic question in comparison, no value judgment intended. bb