Great, thanks mate. It's exactly the type of info I am after. I couldn't find anything on the 320. Mind you I am rubbish on the internet searching. I picked the 320 up in the early nineties 2nd hand and it was fantastic for me on a big block until I got established. It wasn't great on the lawns when I got them in so it retired to the shed for the last 15 plus years, but it was a beast on a small paddock. I really liked it. I am not too many years from retiring (I hope) and I am lining up a few projects, this will be one of them if it's worth saving. I appreciate your response, cheers.