Saturday, September 12, 2009
Spar Countersinking Finished
Today I was able to finish up the spar countersinking and I am happy how it turned out. I went over them again and again and verified the size of each countersink on both left and right spars. I ended up making them a bit larger than .370, once I verified the sample dimpled aluminum piece torqued down correctly. I am hoping that it turns out perfect when the tanks go on. Primed all the areas where the anodizing was removed and am now ready for the next step.