Backwards Bill Trail. Lost the sector shaft snap ring allowing the seal to come out of the p/s box spraying fluid everywhere. 1 hr trail repair to put it back. Cliff Hanger trail. Lost same snap ring and seal. 20 min repair. Flat Iron Mesa. Lost the same snap ring, and seal. 6 min. Repair. Couldn't get a new box in time, so got WAY too good at fixing it. Lol