I put another question to ask about feature bracketing sequence inside the camera .
There are two options to select under this feature :
Option 1. Metered Exposed -> Under Exposed -> Over Exposed
Option 2. Under Exposed -> Metered Exposed -> Over Exposed
From my understanding there is no different about these options , because all still goes three steps to meter .
Can you help me to explain why there is a such feature like this one ? and what is the different between those options ?