albertaduke
former airline pilot without the big bucks
Not sure what you mean by gassing up, but its around 2500 - 3000 rpm usually. Its very slight, only really feel it in the pegs and a bit in the bars.
ok
we are 3 riders experimenting this phenomenon I have spent oodles of dollars for what I perceived to be a transmission problem and it was not , another member said the tune installed in his rocket caused this slapping noise and by changing it for another the slapping disappeared he claimed that the cause was probably a late or misfire in one of the cylinder I have a tune from a dyno shop and I am going there in may to see if they can chase that "slapping noise" by changind something in the tune if it does I will report it to you
by gassing up I meant when riding and opening the throttle past 3000 rpm