I didn't just stop at the head of the rivet, I went all the way through and now the original hole is oval shaped. Its a Toolbox Kit from Vans and just recently I got a 3x gun. When I tried to buck my first rivet of course it was crooked and I didn't realize I was suppose to drill just the head and not the whole rivet and now I have an oval shaped hole and I'm wondering what I can do to fix if there is a way I can.