Guys,
It is not a perfect world and under certain circumstances, the tire and the extended fender will touch when the levelling process occurs.
It actually does not take very much of an incline for this to happen. I would say less that 10 inches? My tire can fairly easily touch the "fender".
Let me know if you think this is really unusual. I simply stop the leveling process and re adjust manually to get the best results under the circumstances if I see this happening.
At the University of Texas games, we have an uneven lot and there are all sorts of contraptions used. I rely on the Prevosr leveling and it is very close to perfect.
Pres