I have an 09 600rr phoenix edition with a PCV. i started notice that i was getting horrible mileage with around 120-130 miles per tank. I've only had my bike for about a month and am still getting used to shifting properly. i am not an aggressive driver and will go balls out on the highway if traffic isn't an issue. my questions are around what rpms should i be shifting and is a PCV worth it or should i stick with OEM engine without any mods? Why am i getting such bad mileage? :bs::dontknow::help: