Here is the thing tho...
In sub 15kts I cannot even get on a plane with my board, in 15 solid I cannot stay upwind, I need high teens just to stay upwind...
Now, I know my board is killing me
but I refuse to accept that the useable range of my gear together is high teens to 20(kts)

Also the reason i was going to set it to AC was for greater control in high winds...per the manual