I'm still using the original plugs. I did clean and re-gap them to .026are you on stock plugs, or 1 step colder? if there a learning process, easing into heavy throttle? anything like fuel trims to watch on the AP?
I didn't notice any learning process, however I run in drag mode and reset my electronics between each run
Watching your fuel trims is a good idea. I watch for knock and ignition corrections.