There are little windows that you've got to get them to come out of. I take it you've got the center pin out, right? Rotate the carrier until the windows are facing downwards, but still towards you a little bit so that you can see what's going on. Then push the shafts in a bit, and that should allow the Cclip to be able to fall out of the hole....if the open part of the C is on top. If now, you'll have to rotate it with a lock pick set or a wire or something. A magnet will help pull it out.
Sometimes they can come right out......but more often than not they're a whore to deal with. Patience, daniel son.