Had this horn with a slight split in the tip. I had spread the tip and got thin glue down in it, but wanted a trouble free fix going forward. Plus, with my OCD, the glued hairline split still held dirt so it was slightly noticeable and bothered me. 🙂
So I went through some of my centerfire brass rounds and found a 243 case that was the right size for this slender tip. I cut a piece out with tubing cutters, worked it down, and flared it a bit. I cut a slight groove in the tip with a hacksaw and filed it down gradually to get a tight press on fit, and glued it to stay. The first one of these I’ve done. Thought about trying to roll the edge, but didn’t want to push it, so just filed the edge down leaving it a few thousandths longer than the tip. I’m thinking this should hold it for the next 100 years or so.