Created a sheet metal part with Lofted Bend. (See image) Unfolded, then added circular pattern of holes, then Folded. Created flat pattern. Under Document Setting/Sheet Metal, unchecked all boxes. When I compare the Unfolded part to the Flat Pattern part, they are different. The circular patterned holes run off the edge in Flat Pattern, but are perfect in the Unfold. Image-003 shows the Flat Patten with hole pattern sketch turned on.