how i did it tho. cut a piece of steel to fit the hole.. still set in enough to allow me room to block it smooth. Tac welded it only in 4 places mainly to just hold it in place and prevent heat from warping the quarter panel. Then i used Duraglass (fiberglass filler) to fill the area then used RAGE body filler to fill in any minor pits etc. after that i used a product called METAL GLAZE (very tricky product) to fill in anything left for a smooth look. ~Matt~