The Filling Phase Solver Parameters dialog is used to specify the settings for the filling phase related solver parameters for a Fill+Pack or Flow analysis of a 3D model.
To access this dialog, choose an analysis sequence which includes Fill, Fill+Pack, or Flow. Click 
. Click Next if necessary until the Fill or Fill+Pack page appears. Click Advanced Options, then click Edit in the Solver Parameters group. On the Thermoplastics injection molding solver parameters (3D) dialog, select the Fill+Pack Analysis tab. Click Solver Parameters, then click Filling Parameters.
Note: Default solver parameters are set by experience or heuristically to suit most models and analyses. It is not advisable to change these settings unless modification is justified.