What is the best way to fix leaking rivets if you have access to both sides?...I have aircraft mechanic training and am comfortable with a rivet gun and a bucking bar, however is drilling out and replacing the rivet with an oversized one necessary if the old one isn't damaged?...seems like I could rebuck the old one .....also considered the stainless steel screw and washer/locknut method but am concerned with dissimilar metal corrosion...that was a big no no when working on airplanes...any thoughts??????
