I have a text field on a drawing that displays the weight of a part as calculated by SW. The text in the field is "WEIGHT: $PRP:"WEIGHT" lbs" and on the drawing it displays a number with more significant figures than I want. For example, it shows "WEIGHT: 2.2371 lbs" when I want it to show a rounded off number of 2.24 lbs. How do I reduce the number of digits? Thanks!