Ditto. I stretch my hair by airdrying either in plaits or Curlformers. Then I flat iron. I don't use the comb/brush chase method (I think brushes are the debil and just tear at strands). I just use one hand to hold a narrow section of my hair up and somewhat stretched and then I clamp the iron at the base of the section and slide it all the way to the end, letting go of the end my hand was holding/stretching just before the iron gets to it.
Takes me from this:
I do use a hot flat iron though: 446 degrees F (230 degrees C) but I use two heat protectants and meticulously coat every inch of my hair.