If you read the whole post, it explains things pretty well I thought. In the first paragraph towards the end they state the rulebook will not be "changed" as this is a minor fix. So to me you take this "amendment" and print it off and keep it in your book or print it with your book if you haven't already done so. So, I guess in that paragraph for the "official amendment" where it says "a max width up to 15" means that you can have your frame rails be 15" wide. They have given the majority what the wanted, let it go. No sense in beating on a dead horse and harpin on it. The more cryin goes on the more rules are made...or the classes could even be done away with.