The real part has many clearance holes (20x +) in it. No hole in particular is important. The part itself is a spacer/shim piece made of compliant/rubbery material. No specific part of the outline is important (composed of many steps and radius). The line profile tolerance would be fairly loose...
Made the graphics a 2d part for simplicity.
I would like a better understanding of the what the datum feature simulator would be for the comlex boundary shape.
Please see attached image.
Is this complex boundary a valid datum feature A which can be used to consistent define datum feature...