I do, but I don't think it's big enough for a flywheel. I don't know what size a flywheel is mind.
I'm not entirely sure but I think the max diameter my lathe could swing is 280mm and that would be just clearing the bed ways. I don't have the biggest of chucks for it either.
If you think it'll fit we can give it a go if you want Lee. Do you still have my details from when you got the roofrack off me?