Worst (hilarious) injuries

Those of you on the forum who shared in the joy that a Grifter brings may remember two things- both of which led to my "off".
1) It could get up to quite a speed if you tried for long enough.

The Grifter, if nothing else, could preserve momentum remarkably well.

I found the best way to jump over three of my mates was to get a good 60m downhill run-up and exert more energy than an olympic powerlifter. That no one died was miraculous.