Two rods that I have tip wrap problems with are, as it happens, both Drennan. The Vertex and an 11' MatchPro Ultra Light. I've looked at the tip rings and can't see any difference. They look for all the world identical to the two Toreons and the Altima, apart from the finish. The Toreon and Altima are matt chrome the others some sort of black finish which could be black chrome, can't really tell without scraping. That's not to say I've never had tip wraps with the Altima/Toreon, it's just rare. The Altima does differ in the way it fits. The tip sleeve is flush with the blank, it must be on a spigot glued in the end. The others are fitted over the blank which appears to be the norm.