2009 has the pre-modified channel, so the M5 Channel.
Like I said in your other thread, call Union and get an adaptor disc. Or you can get one of a modified Burton discs (I forget what theyre specifically called, I'll see if I can get a picture), and those fit the Union hole. The footbed will bump up a bit due to the two screws, but you it's a non-issue, and if it bothers you, you can bore a little bit into the bottom of the footbed so it isn't rising up.
To view links or images in signatures your post count must be 10 or greater. You currently have 0 posts.
"I'm only here for the apres"