I had a few ugly rivets on the doubler that I removed and replaced; the few smiles on the doubler are very light but on the picture they look deep and they are quite visible; I will need to be careful with the rivet gun! I also rivetted the skins on the HS except the contour for the the MD-RA inspector; in Canada we must leave the sections open until inspected and approved .I will leave it on the side until the wings are ready for inspection.