At last the annoying vibration which occurs with these models is fixed,Harley have issued a service bulletin to modify front eng mount,funny though my harley shop had not seen it though, Phoenix motorcycles in Warragul Vic did the repair wow its now a different bike to ride (this was done in my 1500 service)

i found the service bulletin on a american harley forum

greg

What is different with the Switchback to the other Dyna,s ? Aren,t they the same family .

seems to be more of a problem with these models unsure why , might be a bad batch of mounts who knows

This is a problem that goes way back. 1998 on

I have reset heaps of dyna front mounts over the years.

All different years and models.

I have not seen a perfect setting out of the factory yet

First things you do when you buy a dyna is the front mount and the engine -  frame alignment. (front,rear wheel alignment)

You will be amazed with the difference

Then you start on the other stuff