When using letters to denote shots of a scene on the slate, always skip the letters that can be confused with numbers:
- Scene 47F
- Scene 47G
- Scene 47H
- (Skip the letter ‘I’ – Looks like the number 1)
- Scene 47J
- Scene 47K
- (Skip the letter ‘L’ – Looks like the number 1)
- Scene 47M
- Scene 47N
- (Skip the letter ‘O’ – Looks like the number 0)
- Scene 47P
- etc…
This will save you lots of time down the road matching things up in the edit, especially if you have shot double-system sound.