If I don't have any luck it looks reasonably simple and should be easy to make, I have one in the Sinbad so I could use it as a template and the fact that it is for HUO I should be able to make the pieces out of Alloy which I can get from Bunnings. It's a long weekend this week so I think I will have a crack at and see how I go. Still appreciate anyone finding an original for me.
Cheers: Brettski...