Didn't really feel like dimpling the skins after all. Started on the HS front spar instead. Cleco'd and drilled the HS-810 and HS-814 angle brackets to the HS-702 front spar channels. Shaped the HS-810 and HS-814 angles per the plans. Bent the HS-810, HS-814 and HS-702 as per the plans and cleco'd back together. Need to dimple and countersink tomorrow for the rivet pattern as per the plans. Then I can start looking at the ribs.