involving the tractor. Was working on it in the shop with the doors closed during 40-50mph winds, and during that time i heard a loud "bang" but i diddnt know what it was. About the time things calmed down, i went back to the house. I saw a pole there, for the old electricial hookup to one of our barns. LEt the dog out a few mins later and figured it out when i looked around with a flashlight. The entire side of the barn roof landed about ten feet from the wall of my shop. Flew clean across the yard. If it made it 10-15 feet more i wouldnt be here right now. I was on the other side of the plywood and sheet metal wall, between the wall and the tractor. It is HUGE about 25 feet long and 10 feet across. Incrediable. MAkes you think.