Hi. I am looking for some parts for a Horseman 45FA. I need a replacement for one of the black plastic handles on the front of the levers that you squeeze to move the front standard, and the two tiny screws that hold it in. It is the right-hand handle, looking from the front of the camera. I live in Australia, and tried the Australian agent listed on the Horseman web site (L&P Photographic); they were unable to help. Can anyone recommend a source, anywhere in the world?