Over the past couple of days I have been playing (and loving) Brink. Just recently I noticed that my arm would randomly stretch out along side the gun. I started noticing this right after I unlocked the "light" body type and switched to it. It used to be on and off but not it seems to be permanently stuck like that.

(Screen shots below)

http://i1120.photobucket.com/albums/l497/HunterTTP/2011-05-15_00003.jpg

http://i1120.photobucket.com/albums/l497/HunterTTP/2011-05-15_00002.jpg

http://i1120.photobucket.com/albums/l497/HunterTTP/2011-05-15_00001.jpg