long time creeper, first time poster.lol. I have a 2011 YZ450f. I just bought the GYTR tuner and have been having a blast playing with the maps that are posted on here. I was wondering if anyone knows how low in the settings I can go. I'm looking at de-tuning the power for trail riding and letting my kid have a crack at riding it. I don't wanna ruin the engine by making the setting too retarded or something. any help would be great . thanks!