The only way that I've found to do negative letter spacing is to assign a positive value in the UI, then open the code in DreamWeaver, and change the positive value to a negative one. Am I doing something wrong? You can can't-click drag left to assign a negative value for letter spacing like you can with, for example, X and Y coordinates. Is negative letter spacing a feature that will be added?
You can set a negative letter spacing using code.
For instance: sym.$("Text").css("letter-spacing", "-3px");