I may have mentioned it once or twelve times, my daughter bought the house two doors down from us. Two acres that had been let go fallow for about 20 years. 60-70 foot tall Blue Spruce on 3 sides, that were planted close and never thinned. I think I counted almost 100 Maple, Cherry, and Mulberry saplings, 10 inch by 30-35' tall. The kids want to remove every other Spruce and all of the saplings. We started playing yesterday. I had a production line set up. We elevated all the dead on the Spruce so we could get to the fence, cut a hole through the fence so we could drop all of the Mulberry leaning over the neighbors yard. I cut up all the stuff in 20' or longer pieces. Gave my wife and daughter 3 chokers. They would stack big piles of smaller brush on the long choker and one or two long pieces, small trees on the short ones. My SIL would swing by on the JD X500, one of the girls would clip the choker on the tractor, and he would pull it to me at my Brush Bandit model 65. I used a 17,000 pound test bull line to put some tension on two of the Spruce and threw them across the yard. I'd already cleaned out all of the saplings along that part of the fence. I put all new valves and knives in the old model 65. I'm really happy with the way it chips. I can see spend a day or two a week on this project for a year or more, probably more. You have to look close at the X500 to see the tag line going to the Spruce. When we put the big one on the ground, it was just my wife and I, we limbed it up, stacked all the brush on one choke and pulled it down to the chipper, and it took just about one hour from the face cut, to turning the chipper off.