BTW, should one correct exposure (or ISO setting) at any time? So, say I put an MX screen in my Z1 (I would have put it into my D these are smaller If I remember well), I should dial an ISO 1.5 stops higher than the rated ISO and voil� ?
Split screen in Z1 and bright screen in my MX :D ---------------------- Thibouille ---------------------- *ist-D,Z1,SuperA,KX,MX and KR-10x ...

