ratz
Wielder of the Rubber Mallet
Not sure I have seen a picture on this before. On the seat tube there is the threaded hole for the Elastomer. There is a meta disc in there with two holes in it. It looks like it is either cross threaded or the tube itself isn't suppose to be cut square. Thought I should post a picture of it and see if other people's frame look like this. On the top side it is flush with the frame surface. On the down side it is about 3-4 thread short of flush.