Allow us to preview the balloon window, point out how many characters allowed, and have spaces between paragraphs
I had to go from Chrome to Firefox when I saw one long blog of text that went past what showed on the screen, and was not scrollable, so people couldn't see what else I had written. Then I counted that 15 lines were allowed, condensed what I wrote, and re-opened my site in Firefox, adding <br>, hoping it would the break tag would add spaces between paragraphs. Instead, the revisions did not save so when I went to Safari to re-view, it was still incorrect. Now I have to use my fourth and final attempt to get this correct, in Internet Explorer. It would be much easier if we could see how the balloon will look, and to know how many characters we can use; and how to add spaces between paragraphs.
Added the Preview button in balloon settings section.