I did a search and found lots of info at TT on the Tubliss system but not much info when it came down to dual sport use, I installed the tubliss system on my KLX400R (400E) a few days ago with Maxxis IT Desert (stiff) tires. I have since rode 400 miles in all road conditions. After some trial and error testing, I ended up with 14 PSI front and rear. Probably about half of the mileage was bad pavement with lots of potholes, then the remainder of the mileage was either cobblestone or riding in mountains with mud, loose rocks, and some goat trails. I'm sort of lazy and don't like the hassle of changing my tire pressure everytime I change road surface conditions. So I am experimenting with a straight 14 PSI across the board for now. I'm a recreational rider, not a racer. I'm limiting my hwy speeds to about 65 mph and usually that is only when I'm passing someone. Curious to know if any other dual sport riders have had long term experience with this product?