Thanks guys,
i'm still not exactly sure what it was moving through the frames, i went through my subs and i cant spot movement in any of those so its moving very slowly.
i've also quickly re-processed, i think this version looks a bit better.
high res:
http://i289.photobucket.com/albums/l...o/triffid3.jpg
i prefer this version:
http://i289.photobucket.com/albums/l...triffid3-1.jpg
ok, no more processing on this one.