i made a little set of weapon attachments for some of my figures. they got past the uploading stage, but when i ordered a set they were rejected for having thin walls. i think the walls are thin on the edges of the swords. however, the only way i can think of thickening these swords on the edge is by chamfering the edges, except that makes it look a lot less sword like and more like a giant block. also to keep the same surface area the volume increases a bit too. is there any other way of keeping the profile of the sword? unless there was another bit that had thin walls.