& a butt load of aggravation...It was confirmed today as a friend racer & i were coming back from the track, I was telling him about this shacking i had in the car & just couldn't find it, Well when we stop at O'Reillys, His friend riding shotgun said you have a bent axle or hub, The RR tire & wheel are shacking back & forth "BAD", I said Mother-F*cker, I knew it, I just never had anyone follow me & look at the wheels at speed, I have pulled them both 3-4 times & looked them over, But the kicker was the RR axle needed alittle persuasion to get it in on the bearing hub into the flange, not any real force, but it didn't run in smoothly. He said you can even see it at 20 MPH, I told him the whole 9" is all new, New 31 spline axles custom built. In a way i'm happy i found it.. finally.