Hi, from a physical point of view: A physical quantity is a number and a unit. I can convert the unit into any other compatible unit without losing information. I can express the length of my finger in inches, cm or km. The corresponding number changes, but the physical quantity stays the same.
The Numerical Indicator obviously tries to optimize the display of the physical quantity by choosing a suitable prefix of the unit. It correctly changes the number, but does not update the displayed unit string. Only, when I click it... The value (the physical quantity) that I wire into the numerical indicator is always in mm, but when the value gets too small, like .01 mm, the numerical indicator decides to display it as 10 =B5m, which is correct of course. Only that the indicator shows 10 mm. Regards Matthias
