How to set the normal nodes' position，make it beautiful and neat？

[zhengyanghuaer]

Is your feature request related to a problem? Please describe.
I have one “Start” node , one "End" node, and many normal nodes, when i set the layout of Dagre is 'LR', why these normal nodes are closer to the "End" node than to the Start” node? How i can resolve it?

Describe the solution you'd like

[zhengyanghuaer]