<p>Changes required:</p>

<p>&nbsp;</p>

<p>Shank Width: 2.8mm</p>

<p>&nbsp;</p>

<p>Shank Thickness: 1.8mm</p>

<p>&nbsp;</p>

<p>Charles, We are&nbsp; finding with the wax printing the layers are hard for the Jeweller to remove in the casting so we need the extra thickness to arrive at desired measurements.&nbsp;</p>