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Now, that the radius of the hole is properly constrained click on   . ANSYS just picked what it thinks are the best sampling points according to an algorithm. Note that these sampling points are not necessarily linearly spaced. To get a numerical solution for each of these radii, click Update.

Click Yes on the If you get the following windowerror, click Yes. 

Twiddle your thumbs a bit while ANSYS performs some time-consuming matrix inversions. 

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