Visually smoothed version of the Generalized Smooth Step indicator made by tarasenko_ with the addition of Heikin Ashi candles to smooth the readings visually and prevent potential false positive and unnecessary noise. I also added a new input for the middle line, at first the generalized smooth step indicator was generalized smooth step > 0.5 or 0.5 with the new input you can now decide where you want the cross to happen making it a little more customizable.