Spacing of node in Diagram

Hi walter, i want to give vertical spacing between last four nodes its looks so close to the end node please give me property to give spacing

You could try different values for LayeredDigraphLayout.layeringOption. However I don’t think that is going to change that the last three of those four nodes will be treated the same, as they are connected to the same pair of nodes.

Have you set LayeredDigraphLayout.alignOption to go.LayeredDigraphLayout.AlignAll? If you haven’t, please do so.

yes i have use go.LayeredDigraphLayout.AlignAll

Also, if you are worried so much about the width of the diagram, you could make the individual nodes narrower, instead of having so much empty space in some of them. I notice that one node is already wrapping. Try wrapping at a smaller width.