If you make this kind of precision driving game, then make sure the collision boxes correspond with the art. Also, a light but prolonged tap hits harder than a full on crash? No thanks....
The world of motocross is too hard for me? How about: Someone littered the track with annoying boxes and you were unable to perform triple backflips over them...
1,2,2,2+jump quicky then 3,1,3,2,3,3 to pick weight and drop at 2 exit at 3,3,2 mousehole 1,2, dodge 10 fish,3,2 grab key to the right then far left door,2,3,2 lure and duck then 3,yay! dont forget to visit the toilet!