Maybe I don't have enough pony's (295 HP at the rear wheel) to experience tire spin, or maybe I have to much ass not sure.
All I know is the auto-shift works great. My tach is off when it shows 10,000 the actual rpm's 9900 per the new Dyna 250I at Adams Performance (thanks Walter). I have the shift light to flash at actual 9900 which shows 10K on my tach and it seems to hit the same everytime.
Hope this helps as the weather is turning bad here so riding will have to hold for a while.
Advise, watch the weather and as it gets worse here in NE TN buy stock in Crown Royal he he!!