Thanks for the code Crofty.

That's a good distance out of them cca, maybe I'm jumping the gun a bit so I'll check when I get the wheels off.

Nikroc I've order a 14mm hex socket as couldn't get one locally, hopefully here in a day or two. Sounds like it could be fun getting the spindle out. Still anticlockwise, it's not reverse threaded or anything daft?