That suggestion deletes the entire form. I needed to delete a few blank entries among 20 transaction entries on the 1099-b. I had mistakenly entered a couple transactions on the list and had to delete lines in the middle of all entries and could not find a way to do it other than basically entering a "null" entry that would not go anywhere and just be a placeholder. So just enter null meaning less data and it will take care of the problem.
