The plot height isn't saved in any way - because of the way the number of hops can be changed pretty dynamically. If the plot height is too high - and we just add plots on top of each other, it can quickly fill the screen (so you can't reach the splitter). If we don't expand the lower section (but just reduce the plots to fit), then they skrunch up pretty quickly. At some point, we'll probably add some logic to this area so it is saveable, but for now, it just always resets the lower graphs to the default height. I'll make sure this is on the suggestion list for a future version, though.<br><br>Thanks!<br><br>