Blueeyedme, I never had a Harley not track straight either. Nor a Honda, Suzuki, Yamaha or Triumph. In fact, this is the only bike I have ever owned that I couldn't ride free-handed, including numerous dirt bikes.
A couple of years ago, when I took it in for the 600 mile service, I mentioned the pull to the left when I set the cruise and tried to let go of the handlebars. The service tech told me he asked BMW about it and they said "The bike is not meant to be ridden free-handed." I can't really argue with that, but it still bugs me a little.
Old habits die hard. I don't typically ride free-handed, but I've always done it periodically as a sort of maintenance check on the tires, suspension, alignment etc. of all my vehicles, both two and four wheeled. I've just had to accept that I can't do that on this one...
2014 K1600 GTL Exclusive