I'm gonna throw this one out to anyone that has had or knows of someone that has had this problem. 2010 T-Bird 1600 SE. If I cruise in 5th or 6th for about 15 minutes plus and then start downshifting (coming off the freeway) when I get to 3rd I cannot downshift into 2nd or 1st until I actually stop. There is no grinding or any other unusual sounds, it just seems to get stuck. Any other time I am riding, like in traffic or on side streets etc, I don't have a problem. I took it to the shop and they have not heard of this problem. They also took it out for a test and they were able to duplicate the problem. They removed the clutch cover and my clutch is in spec now they are talking about going in deeper by splitting the eng/trans. Any help would be appreciated. Oh yeah, one more thing-it only has 800 miles on it. Thanx. One more thing, this only started after the first service at 500 miles.