Well, let us say this is v1 product. Chaos - yes, agreed, it is. What emerges as a needed task to be done, is:
- I used Lucidchart and it seems that page space used is limited, so I need to see, if a page size can be increased / selected larger.
- I will try to use MS Visio, I wonder what kind of results will I get. As I recall, sorting is easier in Visio.
- Time sequence - for now I don`t care about it, mutual dependency within research tree is crucial.
Edit: Kids out for afternoon, had time for tweaking. Here is v2.
http://oi58.tinypic.com/110wxg4.jpg