respooled articles not in arrival order

[Bruce Robertson]

Problem:
 gnus-group-select-group when given a number selects
the last X articles BUT because of respooling these
are not at all near arrival order.

Details:
I mostly use gnus to read mail.
I was sorting into separate groups but decided to
merge a few.
I changed my rules and respooled.

 The early respooled stuff has taken larger numbers
than my later messages. Thus when I select my
group from the group buffer and indicate how many
messages I wish to deal with the resulting messages
are not in arrival order. Thus displaying 100 messages
may show messages from five months ago.

Attempted fix:
 Respooled whole resulting group. Didn't seem to fix
it.

help/tia,
Bruce