Has anyone (else) noticed the difficulty Nadal has hitting the down-the-line backhand? At least, how much more difficult it is for him to hit that shot on the run, or how rarely he flattens it out like his crosscourt? I think one reason is his backhand grip - I forget where I read it, but the grip he uses, which allows him to put so much spin on shots off that wing, requires making contact with the ball a little farther forward than the standard backhand grip. With a slightly farther-out contact point, it would be easier to hit the cross-court, right? Timing for a down-the-line would mean being late but still having control - something that would be difficult on the run. I mention this b/c his penchant for smacking the ball cross-court seems to have been discovered by a lot of up-and-coming players, and it's definitely a weakness they look for and pick on.