I found this thread: http://www.episerver.com/en/EPiServer_Knowledge_Center/Developer-Forum2/EPiServer-Developer-Forums-/1805/2352/ But couldn't arrange a code that works in each Template? (TopTemplate, ExpandedTopTemplate) etc. For you non-swedes, it's more or less a PageTree-control that keeps track of the lastitem, and on that lastItem it's suppose to hopefully, make a bit of space between last item and the beginning of the next level.