Works great until you decide to put a loader on the tractor, now battery tray swivels about 1.5 inches. BTDT. If I need access still have to remove battery and tray, then can't spin the engine without jumper cables or some other rigged up solution. Find it easier/quicker to tow the tractor and get it spinning a little quicker. Have not had to do this for quite a while since I learned my lesson, but tractor usually fired off within 30-40 feet. Sometimes have to wait for a second body to drive the tow vehicle.