Yeah, that sounds like it may be the one that I rode.. I couldn't remember if it was 81 or 82... He'd come up for some event here in QLD, and maybe been injured and couldn't ride or something...
I thought it may have been at Smithy's property that I'd ridden it.. I think it was my club's round (RTCB back then) so I was working it.. VERY peaky, and soft forks is all I remember though...