Originally Posted by
repechage
If you can get the correct threading, do so. But do not lose sleep over it.
I like Campagnolo, but the Tange is quite good, from your description of your project run with that.
Ditto to both points. I had a "cartridge bearing" headset that developed play between the bearing and the headset cup that manifested as a rhythmic squeak while riding. That sucked, because otherwise the headset was perfect. I replaced it with a Tange Levin a couple years ago and it's been perfect.