Is it possible to lock Shutter speed and Aperture settings so dials can't accidently change them?
Last time I was shooting with flashes I accidently moved shutter speed dial from 1/200 to 1/250. Small black stripe appeared unnoticed on all following pictures due to lag in wireless flash trigger (a piece of curtain). I want to avoid this in the future by locking SS and A.
If it is not possible, how do you personally prevent these changes from happening?
I am using Nikon D600.
(I know about AE-lock, but it controls automatic metering in [semi-]auto modes.)