I pull data for specific hour = timeindex

372.9775856 => Zone Windows Total Transmitted Solar Radiation Rate [W]
0 => Surface Window Gap Convective Heat Transfer Rate [W]
135.6091831=> Surface Window Inside Face Glazing Net Infrared Heat Transfer Rate [W]
0.923891655=> Surface Window Shortwave from Zone Back Out Window Heat Transfer Rate [W]
509.5106603 => calculated sum of above

when I pull Net Heat Transfer I have
578.6007038=> Surface Window Net Heat Transfer Rate [W]

which variable am I missing in order to match these two numbers seems I am still short of 69.09 W?