I started stitching the bottom panels to the side panels today and progressed most of the way, starting with the bow and alternatng sides per the manual and video.   I found  that around 1/4 to 1/3 of the way down the hull the bottom turned pretty flat and remains so for a good part of the boat. I can pull it up (pulling on the centerline wires) or pushing from the inside, though when I did that I discovered that I apparently twisted the wires too tightly preventing efficient movement in the panels.  I have gone back and loosened the wires but I am really not sure how to identify or manage the correct angle of the deadrise - if that is the correct term.  Because of the flex in the side panels there seems to be a pretty wide range of results.  I must be missing something here or may be overthinking but I know what I have produced isn't correct. Thanks