Solidworks Injection Pressure versus real world results

Hi all,

I have been running some flow simulations on a new part we introduced to our product range. With the part now up and running in full production I reran my simulation with the machine parameters currently filling the part. However according to Solidworks the part will not fill with these conditions. Is this a common occurrence and does anyone have any tips on how to replicate real world conditions?

I am running 2016 SP 4.0

Thanks, Iain

SolidworksPlastics And Mold Design