Hello Charles,

There is a limit to the number of nodes a segment can contain. The limit is 2000 nodes. If someone new comes along and wants to refine the way and add a few nodes, it is confusing on how they proceed and split the node up and make sure the relation exists and is ordered correctly.

There are QA tools that flag any segments that are over 1800 nodes. I work to make sure those segments are under that trigger limit so that newer users don't have to worry about bumping up against the 2000 node limit. 

Does that help?
