[I]
On a different subject did you fettle your tubeless tyres. I don't ride on them, and I don't think GB, LB or AK do, but your experiences with them would be useful for those of us considering them, but wanting to know what they're like in real life/I]

Not sure about fettling them? But I wouldn't be without them on the gravel bike. Round here when they are hedge cutting the roads are near unrideable for weeks - constant punctures from thorns - not to mention the gravel tracks which are pretty rough and sharp.
I did manage to change my tyres round, front to back to prolong wear and got them to bed back in and inflate(a neat trick from youtube) then added more stuff inside, they are running well. Heaven knows how many punctures those tyres had as I pulled some thorns out!