i just got my ecu back from being unlocked for the ust and holy crap the instructions for the using of the user setting tool suck...the manual tells you haw to change different aspects of the fuel curve etc but not how the changes affect the bike...i have an 2011 fs 570, and was wondering if someone could give me a little insight as to what the different things do to the actual fuel curves and the performance. thx for any info, rm