I'll be removing my ECU this weekend and packing it up. (I'll send you a note, Steve, per your instructions.) It'll likely go out next Monday.
My 2012 C14 is relatively new; only 1,400 miles on it. I've got a Muzzy slipon on it, and aside from a few ergo/protective farkles, not otherwise decked out. All the same, in low RPMs, there is a bit of catchiness - not enough to be disturbing, but it's there - that I have to imagine would become more pronounced with more miles.
I'm not blessed with a lot of twisties where I live, but there are a few straights that I figure will be interesting to negotiate. All the same, I'm not an aggressive rider but do appreciate a motor with muscle. Looking forward to this experience.