hello i have d full quarter, outer wheelhouse, and tail panel cut out of my 66ss and new pieces fitted except wheelhouse (doesnt fit when quarter is fitted right).has anyone had trouble fitting outer house and it safe to cut rear window panel too with all the other panels aready cut out? im a dentman not a bodyman but trying anyway any help would be great

personally I would not recommend cutting the window panel out until you get the quarter back in place. Sorry I dont know about the wheel house question