I have a 2009 kawasaki ER-6n. I put a two brothers m2 exhaust on it along with a power commander. I have taken it to get dyno tuned 3 times now and every time it comes back with some sort of a hick-up in the fuel map... I have the program to adjust the map on my laptop but it is hard to tune it safely with out the proper equipment. (dyno and o2 sensor) I was wondering if anyone knows where you can find good fuel maps for ride-abillity. I'm not looking for massive gains and the maps that power commander has for free download are terrible. Thanks