From there , İ used flat scrap piece of ply, reported all the measurements previously taken and used a long flexible batten to draw the curves.
Little screws were used to secure and force the batten into shape.
Once the basic tiller shape was drawn on the ply sheet, İ cutted it out and dry fitted it on the boat to make sure the basic dimensions looked ok.
Here they are temporarly fixed. A tiller is soon to be born !