Bought a pair of these truss rods as I always used Goldo bars and never had troubles before.
This version, though, is waaaay worse than the old one. The blue "tape" around it comes off easily, but more important, the nut on the end is HUGE, needing a very deep routing. It's also longer than the nut on the older model, so once I found out, I couldn't even go back and use the old version. Bummer. The guy who made these must be a sadist.