That's what my problem was!
I've heard claims that an air shifter will allow one to knock off .1-.3 in the 1/4mi on a stock wheelbase bike. I did most of my passes foot shifting but did a comparison at the track with one. I made 2 passes with and then 2 passes without. Did this for 8 passes and saw no gain what so ever in ET or mph. Btw, I was clutch less shifting. All 8 passes were within .07 from best to worst. Air shifter passes were not grouped atone end or the other. I will admit that I had less to pay attention to! I like them...
I'm not a drag racer , but curiosity got the best of me on the '06 and on my first run I couldn't get my foot up to shift into second
Back in the day we would reach down with the left hand and shift, but I can't reach the shifter on the Busa