This is yet another count :D flat-x-zigzag. It works, but it does not fit with the big pic very well. Such a huge correction is not expected at this point. As a wave 4 it is too big in price and time to correspond with any of the previous waves 2. Only as another huge wave 2 it would work in my opinion.
After considering all we talked about, I am going with the most obvious count for now which has the right look to it.
Nice extension in green wave 3, followed by a fairly common double flat.