i get it but being that low it might have more effect on offroad. i personally just switched to 25/8 fuel and yes agree more run time with the same power now drop 10 more percent and adjust motor shims will bottom end be the same? we will see but i would expect less bottom end.. then clutching comes in to effect.. lots of little things to see how it plays out.. in the end the crappy people that do bad things to get these regulations needed are the ones to blame in the end.. crazy world..