If you have a threaded axle track wheel you can use it as an hanger alignment tool; just screw the axle into the hanger and check for gap varying between the two wheels.
https://www.youtube.com/watch?v=T45tsSjyjDA
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If you have a threaded axle track wheel you can use it as an hanger alignment tool; just screw the axle into the hanger and check for gap varying between the two wheels.
https://www.youtube.com/watch?v=T45tsSjyjDA