Hi Guys,
Thanks for that. I think I'll try the sleeving idea but use brass instead of steel as steel will slowly destroy the axle while brass won't.
Now all I have to do is find some brass tubing that's the correct ID. As far as replacing wheels, I don't play with enough conventional mowers that I can easily source another set of wheels off a dead chassis.
Now if you said rear rollers for a Scotty, then that's another thing.
Once again cheers,
BB.