While the sheeting was soaking I cut and glued the two pieces of balsa that would form the new port wingtip.
I traced the outline from the starboard wing as best I could (keeping in mind that I was after a mirror image, not an exact copy) and cut out the VERY rough shape on the band saw.
I plan to work it closer to size then, once the sheeting is done, attach it to the wing before doing the final shaping.