I am the one that voted no and here's my reasoning: I voted no because you didn't have a "sometimes" button. When you accept trims you permanently change your base map. Sometimes that is what you are trying to do, sometimes not. If you are playing with a new tune that you are trying to get dialed in the by all means...accept the trims and see what happens. If you don't like the result then reload your base map and start over. However, if you are running a tune that you like or if you are running a bespoke dyno tune then the AT is not something you want dicking around with your performance. I have PCV's on both of my Rockets. One has AT and one does not. Both have dyno tunes in them. The bike with AT on it has the AT turned off. If I were to suddenly move to Denver where the altitude would be a constant factor I would probably turn the AT on and start playing with the tune, but until then it stays off. Why you ask? Because at some point after I had my bike dyno'd I turned the AT on and after a while accepted the trims. Bike immediately started running like $hit and lost power, hard start, poor idle, etc. I reloaded my tune and voila! back to normal.