I would greatly appreciate any recommendations from those out there more experienced than myself at how to properly Flute the bulkheads of the tailcone. They seem to have a significant twist in them in that when the the flange is pointing down, this outside edge is flat but the web rises toward the inside and this inside smaller flange is much higher (when flat on a work surface) than the outside flange. I have looked at this, put it together, taken it apart and am at a loss as it seems to me like there is no place to flute that will bring it in alignment. If you turn it over and hold down the midpoint web flat on the work surface, the ends raise significantly off the work surface. I am still new at this so any advice will be much appreciated. I just included some photos. Thank you all in advance.
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