[DioptricStraw]

Looking for some input here. I have installed the 155cc BBK, power commander 6 and the at-200 auto tune. I'm setting up the target fuel numbers. What kind of afr should be set at 0% throttle? I am going to start at 13.4 for everywhere else.

 

[JeFF]

Set it at 13.2 across the board and go from there.
About 10 years ago I owned a 990 super duke and ran a pc5 and auto tune with a switch so I could tune low end separately to the mid and upper range.
What I found was if I just ran the bike without switching the bike would tune the low end lean as it was picking up fuel air mix when off throttle so the trick was to tune on take off and acceleration.
Maybe the latter power commanders have got this covered these days ?