Brief Description: Step #4 Continue c-sinking Front Spar
After looking around I couldn't find #40 single flute c-sink because they always break. I bought 3 flute c-sink from Goulet tools. Set up the cage and continue c-sinking HS-00902-1 front spar. After c-siking few holes noticed better costistency than with single flute c-sink and no chatter. Finished c-sinking top and half of the bottom.
