Making all the halving joints was much more difficult than I anticipated. Even 0.1 of a millimetre of error on the jig was cumulative, and gave rise to a 2 or 3 mm error at the end of the plank, so there was quite a lot of waste!
Some of the Teak was ‘flawed’, and had been ‘repaired’ by the Cutty Sark team! Hence the pencil -
Finished section of floor