I'm currently using the brawlmods xml for riivolution and for some reason only the rel file for this sasuke moveset works.
http://forums.kc-mm.com/Gallery/BrawlView.php?Order=Downloads&ByUserID=20891&Moderated=All&rawlView_php%3FByUserID=20891 (http://forums.kc-mm.com/Gallery/BrawlView.php?Order=Downloads&ByUserID=20891&Moderated=All&rawlView_php%3FByUserID=20891).
All other rels I use freeze the game. I followed everything exactly to this tutorial.
http://smashboards.com/threads/riivolution-q-a-and-help-thread.269428/ (http://smashboards.com/threads/riivolution-q-a-and-help-thread.269428/).
x:brawlmods/stages/ft_diddy.rel
has to be in module folder