i did a full day studio shoot yesterday.
initially, i had no problems shooting my gretag macbeth white balance card to custom WB setup.
then towards the noon, whatever lighting i setup, when i shot the card, it will give me a 'no good' reading.any idea why?
my room has been completely dimmed save for the modelling lights.
i even tried pointing my cam to the strobe with softbox and took a custom WB but that didnt work either.
so now, i have to use lightroom to edit 1000+ RAW pics?
please dont tell me to get the expodisc.i simply refuse to pay 250 for that white cup.