I used my SB60 yesterday with my JD855, for couple of hours worked good. Had tilted back to keep cutting edge up 1" to 1- 1\2". I moved some 3' Banks back, opened up front and back of panels. Cleared door yard of 3' Banks of plow stacks. I did have trouble next to camper, which is four to five feet from road edge. Edge is crowned, slowly pulled me to the camper, Debbie had to come out and slowly drive tractor forward to rear of camper to escape while I held onto lifted snowblower, we made it but only by the skin of our teeth. Overall happy with unit, if your looking for one of these machines that shoots snow 50' to 100' feet probably should keep looking, even at top rpm snow went 15' to 20' absolutely max. Talked to Woodmax last year and said no changes are in store. Only thing to do would be open up oil filled chain drive and investigate changing sprocket sizes. Little disappointed in Woodmax in not recognizing this as a deficiency, these units have been out for some time. Not sure if this is a problem with the JD855 or maybe I should try snowblower on my Yanmar 35hp. Oh, one more thing, after having back surgery in 2012, I thought I can handle turning around, back and neck don't work like they used to. Will have to figure on mirror system or remount in front. Anyone else see snow distance as a problem with this unit?