the last point was a forced error. federer's BH wasn't remotely close to the middle of the court. it was closer to the baseline than the service line.
watch after 1:50.
that shank probably made it look much worse than it was.
I've watched that point dozens of times. I don't need to watch it again. I've probably watched it many more times than you or anyone else here.
We aren't going to agree on the shot obviously, so there's no point in really discussing it.