As for the limiter straps, what whole position should they be set at? The setting I've been running it just plows snow, but the steering effort is minimal on trails. Ski shocks are 55 psi, front skid shock set high at 125 psi, and rear skid shock is 135 psi. I have it set up stiff to help steering and for when me and the wife two up on the sled. I believe both straps are all the way out. Rear skid mount is in the hole you described.