hey everyone, i took a nice ride yesterday and after the bike got good and warmed up i think im getting some pinging... so im in 4th or 5th gear doing about 60 and when i would gun it full throttle i think id hear a little ping. its so noisy with the wind and all so im not sure. i know what it sounds like but couldnt really tell. one question is how much pinging does it take to start damaging the motor? i mean i did over and over to try to get it to do it so i could see if that was what i was hearing. if it is its only pinging for a second or so. i pulled the plugs and the look good, no black or shiny specks on the porcelain. i didnt do it all the way home but doing it over was the only way i could see if thats what it was. im going to turn back the slope on the ignition a notch, and maybe a bit less timing as well.