Telling the Story - The Art and Technique of Digital Color Correction - page 347

Fig. 8.32 Data from the third secondary.
Fig. 8.33 Fourth secondary lowers gain on lights, helping focus attention on the subject.
I stepped in briefly to save Jannotta's grade for him, but before I did, I
moved the timeline to a more representative frame of the grade. “So you
grabbed a thumbnail at a better place? I do that all the time,” Jannotta
says approvingly.
So you grabbed a thumbnail at a better place? I do that all the time.
- Pete Jannotta, Filmworkers Club