Have to laugh at that comment, renter on our place has a 955K, nice older machine very clean, well was feeding here and got stuck as frost cooked out. Called and asked if my Allis(parked under barn eave) was running, told him would bring the batteries and help out. Had them out in short order as the old AC busted right off with fresh batteries. He asked how hard to operate, had him take a seat and explained controls. He was a little mystified as to how with only two hands could run hand clutches, power shift and bucket while the three pedals as his third is a common brake not a decelerator, not heard of that either. Said if needed a drag would call me, would rather not try such a "Complicated" machine!! He is under 40, and Not EVER seen a stick shift tracked machine, be fun to watch him on an old 977H.