Be patient guys this is my first tech post and may take a few days to finish. I'm going to show you how i made extra doors for my 29 model a pickup. This is not the only way to make one, just the way i do it. Cheap shop built/modified tools and about $100 in material. I know they sell new doors but they are expensive and this process can be used to make any part of the door and doors of other makes and models. When you find a model t coupe or pickup most of the time the doors are gone or junk Try to find a car/truck to take patterns from ,even a junk door will do .cut your metal a couple of inches larger than your pattern.Lay out your lines to bead roll.also mark the area that needs a crown to be wheeled. I use squares to make a low crown panel,just start in the middle square and wheel in one direction then turn the panel and wheel in the opposite but stay in that square.next move to the next square and do the same ,this time you will also go over the first square.repeat out to the bead roll marks but not past them.check your work ,add more if needed.i usually make several passes to get the shape .