: : Strange given the correct figure is 482.6. ;-)
:
: I was only quoting another post - presuming he knew or had measured.
: What's your source for that? Did you follow the link to the other thread?

OK, I've turned into a pumpkin, my brains are mush:-)
Yes, I don't know why the "19"" rack is so far out of exact spec ... strange

They often go s/h for over a hundred here ... odd that no-one has taken it.