A Race Tech rep installed Gold Valves in my WR450 '05 and the bike still hits my wrists at small stones/holes. Have an harsh overall feeling, even after many click dialing trials. Today the rep told me that the problem with the WR450 is not hidraulic but some sort of allignement stiction common to the bike model. Does anyone hear something about this "defect" ? Is it a real issue with the WR450 or is the guy trying to cheat me somehow ?