text table misalignment when I insert bom materials

When I insert bom materials of large assemblies (100 parts only) in the assembly,

the text will come misalignment with table... :-?

I use SWX2012 professional sp2 - Intel I7 920@2,67Ghz 2,66Ghz ram:6gb su win7 with Nvidia Quadro 1800...

why does happen this misalignment?

SolidworksBill Of Materials