Result units in Simulation Xpress

Hi,

I have been messing about with the Simulation Xpress Analysis function in SolidWorks for the first time.

After hand working out the calcs and comparing them to results in SolidWorks they are very close.

However when going through the Word document with SolidWorks info I have noticed the following

On the cut extrude info box the results are given in Imperial i.e. lb's, my system is set up for metric.

All other info is given in metric so why would these come out in Imperial.

Is there a setting I need to change somewhere.

Thanks

Mark (SolidWorks 2011 SP2)