Completing wave 4, complex correction.

This to me it looks like a variation of a zig zag, comprised of irregular flat, a flat and diagonal.
Why do i have wave B of the 4th wave as it is, this is because of the guideline that wave c will come in 5 waves most of the time, in this case resulting with a diagonal.
Wave 5 should will mostly travel the same length as wave 1, hence the projected termination of level 5.

Any thoughts?