Heres one for ya the thing could be built wrong timing out he could pull the cord and bang the the jug blow off and hurt or kill him. Tell me Im wrong I know different I once watched a guy pulla snowmobile over something wasn't right timing 180 out who knows pulled it a few times and boom jug slapped over to the right the same side he was on all four studs ripped out only thing kept it down was cables choke, throttle, spark plug wire six foot flames. he didnt ge hurt but like I said everything in life can be dangerous. But thats not going to keep me from doing the things I like to do.