Editing Pivot System (section)

===Micrometer===

A micrometer is not necessary, but '''highly''' recommended, as it makes it much easier to identify what kind of bushing you are working with (undersized/oversized/uneven). 

====Usage====

Before measuring any surface, make sure that the surface you want to measure is free from any dust or oil. The same goes for the spindle and anvil of the micrometer. After that, you need to make sure your micrometer is zeroed correctly. Start by fully closing the measuring gap of your micrometer. Then press the "zero" or "ABS" button. Once it's zeroed, open the micrometer, insert your bushing and close the measuring gap of the micrometer.
 Important: Never force the micrometer shut. Always use the ratcheting wheel (the one that makes the clicking sound) to apply even and consistent pressure. Forcing it can damage the tool and will give false readings.