Weld Line check box does not appear in Solidworks Plastics

Hi,

I am quite new to Solidworks Plastics and came across an issue in which the Weld Line check box does not appear under the Fill Time results after running a Flow & Pack simulation.

Did any one come across this same issue and managed to solve it? Perhaps there is something I have not defined?

I am using Solidworks Plastics Professional 2017 SP5.0

Thank you,

Michael

SolidworksSimulation