We're doing up an older place. In some rooms the ceiling plaster is starting to sag a bit. In the US you can get these: http://www.kilianhardware.com/ceilbutplasw.html However, I can't seem to find anyone here in Oz who has either heard of them or who sells them. Just wondering if there are any plasterers here who may have. It's no big deal if we need to order them from the US, but if we can source them locally then that'd be great.