The wheel was spinning, but wouldn't that just be from acceleration? It would always stall out before it had a chance to idle on the stand, which it never used to do last time I had her going. The one time I did get it to fire and drive on the ground since recent repairs it felt and sounded like it was four stroking...I'm sure it may be a combination of the air/fuel mixture and possibly clutch..I won't have another chance to look at it until Sunday.