I'm not in need of any appreciation. I'm simply pointing out the reality. Is there a possibility sure. But tell us, how many flywheels have you seen come apart on the track. Be honest. Considering the amount of tracks there are all across the country and how many kart racers make countess laps around d them week in and week out, with as many cameras as there at the race track taking video, where are ALL the videos of exploding flywheels. Fact.....there likelihood of it happening is slim. I don't care how many flywheel you all have blown apart on the dyno. As far as hard headed, I didn't make the Ghost engine. I can tell you I wouldn't be afraid to run just as it is. Have you reached out to express your concerns to the guys over the r&d depart for the engine? I'm guessing you haven't considering what your thoughts are on the whole reasoning behind the Ghost project and how long you "think" it won't be around. Do you know how long of a load test the Ghost was ran before it reached a failing point? DO you know what the fail was? I can tell you it wasn't the flywheel? But hey, again what do I know.