[Martee]

Don't know if you would classify these as drills, checks or methods of illustrations

5.0 - The flashlight to trace

2-F - On-Plane (probably a check)

2-G - Three Hinges alignment at follow-through to Plane Line (probably part of your first one) This identifies each.

6-C-0-2 - Lag Pressure in 5 yds increments

I think there are a few other references as to what to practice and/or check.