Ok, I asked some of the questions in the video comments and read all the comments on every training video, I have all the answers now.
He actually uses only three categories - center CB to outside quarter of the OB, center CB to outside edge of the OB and inside edge of the CB to outside edge of the OB.
In first 2 cats he aligns first quarter thicker and says to pivot to those 2 aimpoints on the OB, but he isn't actually pivoting because he realigns his whole cue, body and bridge to be aiming center of the CB to outside quarter and edge of the OB, so he could aim directly at those points but recommends it this way as a part of some preshot routine.
Last cat, edge to edge, he uses for thin cuts where he puts his visual center on that line while in the same time aiming at CCB.
Thats it, this isn't really something similar to shishkebob, its actually more like a quarters system, his pivot isn't really a pivot, its realigninig of the cue, body and bridge hand while in the set position, I wouldn't recommend that to anyone.
But he does have some other good tips, for safeties - last video, and some videos before - for straight ins where he aligns top of CB and top of OB instead of bottom, worked great for me.
That's what I thought as well. I believe I called it watered down fractional system.