Blender 2.78a x64, windows 7 pro, x64, gtx760
- Open Blender go to scene tab in properties panel select feet from units preset tab.
- Click default cube go to edit mode.
- on the (n) panel under mesh display check the length check box to enable.
- Move a vert 1 in the Z direction notice the length, it shows 2.305 ft not 3ft.
Do that same with inches and you will see that it is not correct as well.