I don’t see it. I’m replaying a race now and we are sailing upwind and it is showing me VMG. At this point in the race, I am sailing on the lay line directly toward the mark, my displayed SOG is 5.0 kts and my VMG is 4.3 kts. The 4.3 kt vector is pointing not at the mark, but directly up wind. I’d expect VMC = SOG at this time as my course is directly at the mark.