i got a Fantom Dyno way back in the day...Andrew Miller sold it to me a couple years ago and i've been messing with it at home...i brought it to the track only a few times just to play with a few other peoples' motors or cuz they asked if i could dyno it for them...lately iv'e tried tons of stuff on the dyno and then gave it to one of the Anonymous drivers to track test just to see the difference...so far I think I'm going in the right direction...i've ran off-road for about 3 years then switched to on-road cuz it was alot cleaner imo....now i'm scared to run nitro cuz i've heard of how fun it is to clean those things