There may be a problem with the SE sticks. A lot of people are experiencing problems with the stick "sticking" to a position on occasion (mine got stuck a few times in the left, down, and up-left positions causing my character to continuously move backwards, duck, or jump backwards when my hand wasn't on the stick). Someone on Shoryuken opened the stick and discovered a loose washer that seems to not only cause this problem but it can also damage the stick over time. Here's the thread (his post is #9)
http://forums.shoryuken.com/showthread.php?t=176026
Sorry if this was posted already, but I didn't see it in this thread.
http://forums.shoryuken.com/showthread.php?t=176026
Sorry if this was posted already, but I didn't see it in this thread.