Man, I was nailing every round perfectly up until about the sixth. Then I used no power, because I thought it was one of these "trick" games where it doesn't really matter what power setting you use, the animation is fixed, and that is was more a joke on us card-carrying Soviet Canuckistans.
They got to the end of the ramp with next to no speed, then toppled off the end of it.
I was screwed from then on out, because my confidence was shattered, and I kept singing burnning them, or sending them cartwheeling with too little or too much power.
I'm in Ottawa, too. Just finished digging out the damned snowbank at the end of my driveway that the snowplow keeps replacing every few hours.
Cheers,
phaetn