RE: Stupid Ultimate Crib Sheet snap question! Don't laugh...
Hmm. Mine doesn't have the extra, long strap at the end. I think that added that later for "safety", but I think mine are perfectly safe. I would imagine that they are supposed to stretch all the way around the headboard.
The way I install mine it is I lay it in the crib and make sure it is flat. I then snap the snaps so that the crib sheet stays flat. I don't really pay attention to which slat I am attaching it to. I just make sure that the sheet doesn't bunch up and that it stays flat and taut.
HTH,
Beth, mom to older DD (8/01) and younger DD (10/06) and always missing Leah (4/22 - 5/1/05)