Hi, is there any way to check if my SB600 is working fine? I seemed to find it giving me under-exposed shots when i took pics around my house which i suppose is relatively dim, especially in the wider 18-20+mm range. Even the subject I'm trying to shoot is not bright enough and there's not much difference from the shots taken with the in-built flash.
I have checked that it's set to iTTL already but still can't figure out wat's the problem. Also, my 2500mA batteries seemed to run out after only about 20-30 shots! Thanks.