Well, yesterday I finally experience what some other owners have experienced, dumped a load of wood and the bed went back hard and broke the bottom end of the lift support which I think Polaris calls "shock-box dump". My machines is a 2015 FS, out of warranty. Anyone have any sources for an after market replacement? How about pressure specifications for the OEM unit. I see similar lift cylinders available for about $18 plus shipping available from MSC but they would require some minor modification to work. It looks like a tether in addition to a new lift cylinder is in my future.