I just ordered a new Bernzomatic TS8000 from Amazon after my not very old one began leaking gas (I think the regulator failed). I wanted to order replacement Searzall screens at the same time to save postage but couldn't as the Amazon page stated that the screens do not ship to Australia. I can't think why as they are hardly dangerous, or heavy nor is there a local supplier AFAIK. The really strange thing is that the Searzall unit (including screens) IS available from Amazon for shipping to Australia. Can anyone explain this?