<p>There is a little problem with the desings</p>

<p>Please check the attachment because it needs a little bit correction:</p>

<p>I wanted to print them out, and I just realised that there is</p>

<p>little bulges inside the ring</p>

<p>Please check the attachment I draw you what I mean.</p>

<p>Please correct all of the 6 versions.</p>