lol... i ride a sled that lets just say, has its fair share of issues come up now and again. i only ride with a group that I am VERY comfortable with. i have enough tools in my pack to dissasemble my entire sled(motor included), rope, saw, etc etc, you can almost always hobble something together besides major motor failure. and even then, i dont worry to much, i know the people im with and to be honest, even if i had to leave my sled, i know i have a group that would come back asap with me to fix or drag the sled out if the day was running short and i couldnt be done with one.
I honestly wouldnt ride a sled that has so much goofy **** going on and is so likely to break if i wasnt with a group i trusted.