When creating sheets such as plan, plan&profile, xsecs, etc. It would be useful to have a preview window (similar to a print preview window) that will update and show you what the sheets will look like when selecting different options. That way if your unsure which options will look best for a project you can cycle through options to see what will look best before actually creating the sheets. This would save loads of time, personally on some projects I have to recut sheets 10 plus times before I find an iteration that looks the best and shows exactly what I want.