Had the Summit for a week. Not Really using it much. I t Works Fine in the High Gear Setting. Put the leaver In Low ( The Big Red R) Hit Forward are Back ward. Jumps Out immediately . I can Hold it in But The Summint Makes a Grinding sound that would Scare Off Godzilla. Got Hold Of Summit I was told the Nearest Repair shop was in Canton TX 15 Miles I said OK Got online to rent a tractor the called the Repair Shop. Bamm Told they dont work on Summit. Called off the Trailer. I will have to pick a day to travel with this after I locate a repair shop. So far it hasn't done five min of work. 20K for something I will have to work on. At least the 35XT is out of shop. I was going to get rid of it Now it will be kept as primary. Really Summit QC these before we buy them.