Spent about 1.5 hours to finish the deburring and do most of the countersinking. After a break, spent another hour to finish the countersinking (the 5 3/16 locations) and dimpling and re-clecoed the spar back together. Next may be to start drilling ribs to the RH spar or go back and do more drilling on the LH wing (to free up some 3/32 clecoes).
RH spar all drilled.
On RH spar, the long web gets the dimples. On LH, the short web.
