Hey guys. Ive had my 09 1125CR since new. Put 10 000km on it last year. At the start of this year i installed k&n air filter and D and D slip on exhaust. It ran crappy at low rpm. So i installed a power commander. Please i need help!!! Before i put the power commander on my bike would max out at 262km. Since i put my power commander on it can barely get over 250km... sucks!!! Should i just buy the auto tuner for the power commander? Id like to try other maps! Ive tried all maps from power commanders website. PLEASE!!! HELP!!!