I have use a block as a "Preliminary Only" stamp on our unreleased drawings. It includes a box with text fields for changing the date and initials for who it was drawns by.
Lately I have has a minor issue with editing blocks. After I edit the block and hit the return to drawing button in the top right corner, dimension that are on my drawing will become enlarged and at times out of place. Usually I can just hit the rebuild "Stop light" icon and that will reset the dimensions back to the proper size. But sometimes after the dimension text is resized they are not aligned correctly. I can only fix the alignment my clicking on each dimension and they snap back to their original position or closing the drawing and reopening it.