The Standard Letter, as well as all the other letters, is not centered on the page. The left and right margins need to be set to fit an 8.5 x 12 inch page. I would like the right and let margins to be set at .5 and the top set at.75 and the bottom at .5. Where is the global setting to make this change for all letters? I should not have to make margin setting individually for each letter and client.