Album thumbnail order with keyword-assigned files

[tkillion]

I have searched the boards and found nothing on-point to my question.

I have eleven albums (no categories) each with an Album Keyword assigned. Most files (pictures) in the gallery are assigned to just one album, these files have no keyword assigned to them.

Files in all albums are manually sorted.

Some files have relevance in more than one album, these files (in addition to being 'resident' in their 'home' album) have other album keywords assigned, and they appear in the 'other' albums as expected.

However, when accessing an album, the 'keyword assigned' files appear in first position(s), followed by the 'resident' files (in sorted order).

Question:

Is there some way to 'push' the keyword assigned files to the end of the thumbnail queue, rather than having them appear as the first images?

FYI:

www.atoc.com/coppermine/index.php
Select the 'Tadpole Trike' album. The first image (Tadpole and Delta...) is keyword assigned from another album, the rest are actually 'resident' in the Tadpole Trike album and are in correctly sorted order.

Thanks for any ideas.