Great thread. We danced around 15/36 and 14/38 but our tracks had more banking and we had TT jumps to play with . Seems like alot of air presure for dirt. The track in my hometown has bowl in the corner and we would spin the beads on the right sides, until we sheet metal screws in the beads (we didn't have beadlocks yet). Hope you guys get enough in for a trike only class, it will save you some stress, but if not show the quad guys whats up. good luck