I want to apply the extruded boss feature but just on the corners of the part, can you please help me. I attached a file of the part.
I don't think that I understand what you want to do. It looks like the program did exactly what you asked it to. Which extrude boss feature do you want to use....and which corners are you referring to?
Here you are. Extruded boss just on the corners, as requested. If this isn't what you want, then as Dan indicated, we could use some more information.
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