Hi all,Yesterday I recieved a FI-40 grid screen. It is a screen for the SFX, but as expected it fits nicely in a Z-1p. A quick test didn't show any difference in brightness: the light meter gave the same reading before an after the screen change. Does anyone know whether there should theoretically be a difference, or can I trust the meter with the new screen?
Thanks in advance, -- Regards, Lucas

