On the Facebook Estes Model Rocket page,
James JM asked: "Do they make 1010 rail buttons to put on Rockets like the Ascender and Mammoth that don't require drilling a hole?"
Leo Nutz answered: "I made my own by mounting a rail button to a dowel that fits snug in the launch lug.
Has never failed me."
Questions: "So thats a 1010 button glued onto a dowel that slides into the original lug?"
Leo went on the explain: "Not glued (would never hold) but screwed into the dowel."
Question: "So the button is screwed into the dowel but is the dowel glued into the lug?"
Leo answered: "No, it is not glued into the launch lug but as I mentioned in my first post friction fitted."