I though I would share this I was working on my friends yamaha vector with a 155 track today anyways replaced some bogey wheels and tighten the track tighter because of some racheting. Then I took it for a test drive I've never really drove a 4 stroke sled before never knew they slowdown and dive so much when you let off the gas plus the track being alittle tight .Well I stood up leaned a little forward and to the left and let off the gas and I fliped right over the hood right on to the road.Was kinda pissed when it happened but I wish I was the old guy in his yard watching me do it.