I want to change out my gauges on my 2009 FLHX to the 2011 titanium gauges. I bought a used speedo and want to have the millage reinstated to my bikes actual mileage. The Harley web site has a statement on the parts page of "mileage reinstatement available through your dealer". Can anyone give any info on how this is done? The dealerships in my area all have different answers from "cant be done", to "we need to install it in the bike and play with it" to "I don't know".