Start tackup from stern. Level, level and level. Use bevel gage to keep sides even, and check level again. Stitch up about half done. Have used alternate stitches at 2' intervals plus full on bottom of lower stringer and at ends.
Finish tack up of stb hull bottow to lowers.
Will need some add ons to get into little corners at bow, and will close up the top of bow after weldup of bottom to lower. Build up port hull stb lower complete. Ready to assemble with bottom. Working on welding up forward part of bottom when thunder storm started. Cut out joint and will redo.