having a problem with my 02 gsxr750. installed brisk plugs kn filter has a yosh slipon and powercommander3 usb. installed the powercommander and downloaded the closest map to my bike. the bike just dosnt seem to run right, below 5000 i know something is wrong. it just wants to surge. after looking at some of the other maps, there so much different, and all the differance is, is the brand of pipe? is there a easy fix? dont really want to try every map. mybe a dyno shop? ive heard of mas dyno and homes for harleys... any help would be great.