That is good video from near the steepest part of the country. Not too far from the skyrockets. Actually have ridden in a combine in that county. Not sure what town the video was shot, though. I believe all the Hillco hillside kits got to 27%. They now have a sidehill 18% for the new 88's. Greenpower, what town are you from?
That's a local farmer, cutting some local ground. I live right in the middle of the skyrockets. Its fun to get flatland farmers out here and see that wheat grows on hillsides too.....lol. Hillco makes a VERY good leveler, i have installed several on green combines and had good success with them.