I hope somebody could explain the display reading on my L558. The meter is set to Aperture Priority mode. The display as I read it is f5.6 and 1/3sec. Now my issue is what does the "4" next to the 5.6 mean, the manual say it 1/10th of sec, so 4/10 of what? Second query is how does the bar reading along the bottom relate, as to me it is say 1/4sec. I though it might mean 1/4sec + 4/10sec but that just doesn't make any sense at all.