I know that this is quite heavily discussed in these forums but I have yet to find any solutions from browsing throught these discussions. Please see attached. Any help is appreciated.
Only sketch one edge of your profile and it will work fine. I just turned all of your sketch entities to construction (except the outer ring) and it worked fine.
Use Sketch1 and create it using Sheet Metal instead.
Already tried that.
Here is the flattened part.
Aha! Changing the inner ring to construction did it. Thanks Patrick!
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