I have the quickbuild wings and have riveted all the holes on the flap gap seal which I can reach with a bucking bar. There is now way I can reach the rivets in the inboard section where the skin is already installed. I don't know if I messed something in the plans but I don't know which type of pull rivets to use for the remaining holes. Have I missed something or am I lacking some standard knowledge on the rivets I should use? And more importantly which rivets should I use? Thanks.