You have no idea who I am or what I know, but that is besides the point. You can't have wave 4 going below the top of wave one on impulses...only corrective waves.
If that's the case (Haejin style), then your friend's analysis implies that the entire history of POWR is a corrective diagonal.
Congratulations
Since you're lazy, here's a bit of tasty stuff that comes right from its source.
I don't know who you are and what you know, but I know who you are not and what you don't know. Simple as that.