Hi Ian, apologies for the delayed reply! I've had a busy few days working in the hospital and I was also waiting to hear from someone else I had asked.
It sounds like you do indeed have what I'm looking for though - would you be willing to part with it?
Cheers,
Lachlan
New here so I'm not sure if this is the correct place to post this but I'm looking for a lockring with 26mm thread for a Campagnolo 9-speed casette on an older (pre-1999?) freehub body. Any help would be massively appreciated.