Right-justifying label control text

Question

Using VS.NET I have inserted some "Label" controls onto a form, set "TextAlign" property to MiddleRight and vertically aligned them so they should all be right-justified. However, the text does not seem to right-align properly; as the length of the string increases the right-hand edge of the text drifts to the left, leaving a gap between the text and the Label's right-hand edge. Any ideas? Phil