I forget if this has been posted up or not but for those who dont know what this is its a dyno app. on your iphone you can download. Just tried it out for the first time today I'd say its pretty accuraute. The only problem with it is its hard keeping it in one place w/o it moving. Anyone else have this and ideas to keep it stable (and no i'm cheap i'm not about to buy a f'ing harness for it lol) also did you think you got accurate results??