I have a 66 drop I'm installing new quarters on.. I have done them a few times before fon a couple 63's I owned in the past but the ones on my 66 offer a great deal more difficult. the bottoms of the panels aren't formed to the contour of the quarter at all.. The bend at the door jamb has a very shallow bend requiring alot of dolly work to get the radius a litrtle sharper. I'm just curiuos if anyone has had any experience with this and can give any pointers to get the bottom edge formed.