David Nash and Pete Laidlaw discussing caulking tools. It's funny where some of our slang terms must have come from. To be a 'caulker' is surely the welcome worker that does the caulking job for you. However both David and Peter seem to be enjoying the caulking job on Leshelen. Hoping to have Leshelen back in the water by the very end of the month. Then the work will continue, but this will be done 'on the water'.