Only aber dabei with this pattern is the long wicks at the 88.6 retrace.
Some gyration will possibly be happening here at the 1.12200ish handle before the cart targets pan out.
When I do not apply EW - it's due to not having looked at an instrument with EW-eyes - only harmonic pattern. I see it as being honest in my charting - only apply in what I can agree to. I agree that EW and harmonic patterns compliment each other and do use it alot.
It's also a matter of becoming more skilled as a trader along the way and incorporate more and more knowledge into the chart. I see as: The more different techniques adding up the higher possibility of the pattern playing out. But it also takes time - which you not always have. Then I stick to what I see. here and now. So in short... it depends of time and be honest in charting.