Hinge tweaking tool.
https://diqn32j8nouaz.cloudfront.net...r_fullsize.jpg
Previously:
https://www.homemadetools.net/forum/...052#post184174
https://www.homemadetools.net/forum/...385#post177386
https://www.homemadetools.net/forum/...378#post161836
https://www.homemadetools.net/forum/...154#post157622
