Use the Runner tool to define the the material distributor that transfers the
material from the sprue to the gates.
Location: Molding tab, Runner System
secondary ribbon
Automatically Create Runner System
If your model geometry does not include a runner system, you can create a virtual runner system automatically with the Create Runner tool.
Designate Runner
Identify any runners that are included in your model geometry.
Define Hot Runner
Identify existing runners as hot runners and define the hot runner system.