The handling of numbers and units in Studio is always something that raises questions and over the years I’ve tackled it in various articles. But one thing I don’t believe I have specifically addressed, and I do see this rear its head from time to time, is how to handle the spaces between a number and its unit. So it thought it might be useful to tackle it in a simple article so I have a reference point when asked this question, and perhaps it’ll be useful for you at the same time.
I have a background in Civil Engineering so when I think about this topic I naturally fall back to “The International System of Units (SI)” which has a clear definition on this topic:
A couple of years ago I wrote an article on the SDL blog explaining the differences between Project Settings and Global Settings. Things have changed a little now, although the principle is the same, and Studio 2014 has a different interface so I thought, given the number of times this still comes up, that I’d refresh the article a little and have another go at making this clear. If you are still using Studio 2009/2011 then the original article might still be helpful – 
Studio has some excellent capabilities for getting more from your file types, and I’m often surprised by the reaction of Studio users when they find out what’s possible.
One of the easiest, and often little known tricks in all Studio versions since the product was released as Studio 2009, is the ability to move the windows around so that you can work in the way you want.
If you were a user of SDL Trados 2007 or earlier you will probably be familiar with the concept of “Fields and Attributes”… if you are a new user to this kind of technology then you may not be. But in both cases I hope this article will provide a little bit of useful information on how they are used in Studio.
Quite often people ask me how to handle XML files where the author has written guidance notes as a tag in the XML. These guidance notes should not be translated so you don’t really want to see them presented as a translatable segment as you work, but you would like them to be clearly visible as a reference for the translator to help clarify meaning or give guidance on the maximum number of characters allowed for each segment when this could vary throughout the file for example.
When I used to study maths as a boy my Father, who was an engineer and very straightforward in his views, always used to say 100% was the best you could give. It meant everything, so there was no more. Any talk of giving 101% for example wouldn’t be entertained for a second because you clearly hadn’t given 100% in the first place. It wasn’t possible and anyone who said otherwise was probably in marketing or sales!