Was just wondering why my first auto tune session always runs better than the second and third one. I was under the understanding that the more you done the better it was suppose to run.

 

It should continue to improve as you autotune....but it may not run as well during the autotune session itself as the autotune process compromises both timing and AFR.

 

the tunes should get better with every session
Did you have any large numbers close to 20 in any of the fields when you started?
and it is a dual channel correct

 

If you have performance cams and it is running right below 2000 rpms and at idle you can run the autotune and not accept any changes below 2000 rpms and below 50Kpa. You didn't say what your bike is and what mods if any. I am not speaking for anyone accept myself as I have never had any luck in the idle area and low cruise with performance cams. I do use it to give idea how close certain areas are and how the front to rear VE settings are.