^^I'll respond properly soon! Just finished tinkering and I'm knackered!
That's it almost ready to ride - everything's fitted and adjusted.
Got a mystery click in the rear wheel, once per revolution, whether pedaling not.
I suspect it's either something dodgy I've done when repacking the hubs, or a loose spoke - either way, I won't ride it until I have the source located.
I'm so close I can taste it!... Oily rubber. I wish I couldn't taste it - it's nasty! Time to get the swarfega out!