OFP ui aspect ratio configuration discrepancy

4:3 1280x960
5:4 1280x1024

Values from ARMA 1:
uiTopLeftY=0.033333
uiBottomRightY=0.966667

Values calculated using following formula:
Resolution_H * uiTopLeftY = Top edge of UI (in pixels)
Resolution_H * uiBottomRightY = Bottom edge of UI (in pixels)

32 / 1024 = 0.03125
992 / 1024 = 0.96875