One thing about the markets is that things are often hidden in plain sight. Any experienced trader has realized this. One conclusion most people make is that the highs and lows are the "real" levels. That's why you can have patterns that fall outside the exact definitions and yet still work. It's often because the highs and lows used are the wrong ones.
I should add that you can also exit 1/3 at 2.0 RR in order to make the stops break-even without allowing the market to trigger a break-even stop... since very often it returns to do that before reaching targets. It's another way of trading these patterns.