|Change the Measurement Units|
This is where you can change the Units of measurement used throughout the app. You can chose between Metric and Imperial.
A number of user configured items are saved according to the units set here. These items are saved builds, wire types and coil diameters. This means that any of these items created while this setting is set to Imperial will not be visible if this setting is then changed to Metric. The same is true the other way around. The items are not deleted but as they are not compatible with each other they will not be avaialable for selection or editing.