Dear Jeremy,
You are welcome.
PLAXIS gives a really great functionality with commands. Almost everything you do via cursor and keyboard you can do via command line. All commands you can find in the menu Help → Command reference:
Also I recommend…
Dear Jeremy,
If I understood you correctly, you want to create a line between two existing points in PLAXIS 3D without typing its coordinates. If it is true, you can use one of the following variants:
1. The name of point
a. Choose two points with…