Quote - Nruddock that is a really good find.  Thanks for the info, I'm going to look through my own CR2 to see if there are other instances like that.

The problem is in one of the files included by the CR2.
As there are a lot of them it would be a long tedious job to check them all, I just going to wait until any reports of other body parts causing crashes come in (i.e. focused checking, DAZ can do the exhaustive one).