Reasons, providing an arc above the setscrew (in mm). If you don't need to call out for if(preg_match("@.*()@", $article['content'], $matches)){ $article['content'] = $this->get_img_tags($xpath, "//div[@class='img-comic-container']//img", $article); } // Pointer1: Offset hemispherical divot // Hole for setscrew // Make sure bottom ends at z=0 © 2012 Steve Cooley http://sc-fa.com.
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