I took it out for a 2nd ride yesterday and it was a lot better but still wanting to fade on no throttle. I didn’t mess about with any settings, I just wanted confirmation that my previous route (all 1 mile of it) wasn’t cursed, that it could and would drive forward without screaming, and that it wasn’t me imagining it all.
I think the manifold is a Chinese one too hence the ill fitting issue, so I also put some thread tape on there to bulk it out and to back up the O ring……
So far so good…. weather looks ok tomorrow so a bit further and see what happens………. Luckily I’m in the RAC so….. ‘ll keep you posted!