Trimming the "Played Maps" list

[Darklurker]

Hi all,

Is there a way to trim the list of Chronom maps that have been played so that only the last 20 or 30 maps show up in the list?

Also, is there any logic to how the maps in the list are sorted?  They don't seem to be sorted by date played, or name, or score or number of plays.  They are just kind of there, jumbled about.

Thanks for any tips.