I don't go by he said she said bull crap. I am a very good friend to joe and I am a very good friend to his mechanic. I have helped work on his bikes and as a matter of fact I own one myself. I go to his house atleast once a week. I know what he has. It looks to me like you guys are the stupid outsiders lookin in. People only believe what they want to. So in this case you choose to believe in a lie. His valves are not one off valves. They are very common. You don't have to believe you prolly won't but think of me when you find out the truth for your self and you have that deer in a headlight look.