In this build session I first riveted the E-705 rib to the E-702 spar. These holes were countersunk until the 3-3.5 rivet machine heads sat flush with the skin, then were riveted aft to allow the WD-605-L1 to sit over the joint when it was riveted in. The upper and inner most hole connecting the WD-605-L1 and the E-705 rib was also misshapen on the E-705 rib. Using the advice I received previously with the holes in the E-704 counterbalance rib. I attempted to set an AN470AD4-4 rivet in the hole but was unsatisfied with the results. So I very carefully removed the rivet and then I changed from an AN470AD4-4 rivet to an AN470AD4-5 rivet (a longer one) to alow the excess material to fill the hole. After that the resulting shop head looked good and completely filled the hole.