PicoEMP some clarifications for a newbie

Today, after long time, I find the time for study and experiment with PicoEMP. At the end I have some questions, I thank in advance anyone who can clarify some concepts that are not so much clear to me.
I have 3 TIPS A-B-C, and a EMF Probe. For each TIP I have post the oscilloscope resulting Wave.

1st Question:
What TIPs are CW and CCW? I don’t have find a tutorial that explane It or I missed it.

2nd Question:
Is the probe in the right orientation for the test? If I turn the probe 180° the wave is inverted, so I don’t understand if the wave on the scope is right or not according to the tip orientation.

3rd Question:
For each TIP, if used on TOP of a microprocessor, what charge would they induce? Positive or negative?

4th Question:
When is best to use CW and when to use CCW?

TIP-A

TIP-B

TIP-C

Probe side1

Probe side2

Side of the tests

I also have posted the same question on

Thank you

The “Injection Tip Usage” section of the ChipSHOUTER user manual has some answers.

There is no “right” or “wrong”; instead, ask: “does it have the effect I want on my target”?