I have a problem with my off throttle to on throttle transition, it usualy happens when im coasting/crusing with my foot barley on the pedal, the car bucks and bounces. any suggestions on how to correct this?

 

Your slightly off throttle area of the map is lean. Good AFR logging will show this.
Cruise AFR tuning is the hardest to get it correct for best mileage and driveability.

Running rich there is easy for smoothness but bad for mileage and build up carbon that will cause detonation sooner or later.

I posted more about this recently.

 

Thanks for the info, it was a big help!