Koala weighing jig.
https://diqn32j8nouaz.cloudfront.net...g_platform.jpg
Previously:
https://www.homemadetools.net/forum/...833#post133465
https://www.homemadetools.net/forum/...416#post146751
https://www.homemadetools.net/forum/...465#post146970
https://www.homemadetools.net/forum/...280#post121662
https://www.homemadetools.net/forum/...909#post160183
