The implementation of the Command Line system is going great so far. Most of the basic operations (create, delete, display, parent) are in and work great. And, I'm not using a Switch in the Command Manager. It's all Object-Oriented.
While testing the parenting, I noticed a problem with the display that I didn't see with the "static testing setup". Yes, more hiccups with the lines when displaying the DAG.
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Grrrrrr...