Looks like I am experiencing this issue now, actually it's been going on for months, since new, buts gettin progressively worse, the past several times I had it at the dealer, they did not hear what I was hearing, and assumed I was only hearing the ~NORMAL~ compensator clunk!!!
At this point with over 18,000 miles and 22 months on the road, my 07-Ultra-SE2 is making the horrible grinding noise, occurring more than 50% of starts.
I got to get it to happen when they are listening!
Any Idea how long those who have experienced this issue & fix waited for it to get done, I am planning a 2000 mile road trip for September and another in October, it would be nice to get her fix before it breaks the ring gear!

PS
After reading THE FIX IS IN thread, looks like they have more work to do, checked my VIN and the 0905 campaign applies to me....NEW HEADS & ETC!!!!