Here are some photos of the Twin Blocks I made yesterday. Man I'm rusty, it's been awhile, but at least it is functional! Well, at least I haven't gotten a call from the Orthodontist, no news is good news
Sorry for the outside link again, there are 50 photos. (25 of them being out of focus, sorry guys)
I believe the official name to be: "Mahoney Twinblock to Open" Mine is a variation of this.
Twin Blocks
Cade