Blue'ish cast on this photo: Yes this is my error and is what happens when setting custom Fn10 on D700 to 'yes' (Fn8 on D300). I accidentally changed WB from 'auto' to 'tungsten' and did not notice until next day. I did notice blue histogram channel was way-way off to right whilst checking my first exposure on the day, but ignored it. Maybe I will switch Fn10/D700 (Fn8/D300) back to default 'no'.
