Currently the Recipient address field only supports one address line. If you have a recipient that requires two address lines, these lines run together as one. This makes the address look off when letters are generated.

RE, while it only has 1 address box, that box is large enough and editable, so you can format the address to have 2 lines and to display correctly. We request that NPact add a 2nd address line or format it address field to behave similarly to RE.