If you have any questions just ask, I don’t know all of the features and fancy tricks here on iH as there are so many of them and Matt & Bob are still adding more, but I’m happy to share with you what I do know.
Here on iH we do not currently have a break <BR> tool, or a centering <CENTER> tool. What we do have is a Preset Tool: [-pre][/pre-] (without dashes). You can use this tool (tag) and then use your space bar to move the image or text to where you want it to be located. This is a great charting tool for keeping things lined up, here is an example: