After crashing on a trail today (pretty much due to much my stupidity and recklessness), I have another thing to fix... Anyway, I was bombing down an off-camber trail, which had reflector posts stuck in the downhill side (not smart, I know), and my machine decided to turn to the right, i.e. downhill, right into a reflector post, while going about 30. A resounding "PING" as the impact ruins my bars, and I go over the front. I stand up, my trike is parked up against the post, and theres a puddle of oil down under it. I see that there is oil streaming off the foot pegs, and I think "oh crap" to myself. Drive it home carefully, drain the remaining oil... and go inside. What I want to know is, what is the problem... It seems to me like the crankcase might be cracked, where the footpegs are, but why it would be escapes me... any ideas?