Exercise 3: Using the refinement tools

This exercise has been divided into sections. Click one of the links below to see part of the tutorial.

Segment	Description
1	Add a new schematics command to a toolbar and open a diagram
2	Move schematic elements
3	Collapse and expand selected schematic elements
4	Rotate a selected network branch
5	Align nodes in a schematic
6	Separate overlapping nodes
7	Square schematic links
8	Find overlapping links in a schematic
9	Separate overlapping links in a schematic
10	Add vertices to a network link and apply the changes to an overlapping link
11	Mark crossings in a schematic