Hi, I've been hearing alot about increased mileage and other benefits of adding acetone to fuel (about 2.5 ounces per 10 gallons). I havent heard of any bad incidents happening. a few people claim to have done tests and everthing I could find online seems to be good. Has anyone here tried it before...good?...bad? I'm considering trying it out...2.5 Oz/10 gals seems to be diluted enough not to cause harm. Pete