I have posted a question on the same issue, and as I can't find it in the
forum, let me come in here. I am sorting 2 columnes according to the
instructions given in your link. However the second columne is sorted in kind
of groups. First come a-words, then some d-words, then some a-words again
(and so on). What could be the reason for this strange behaviour on the
second columne?