<http://schema.org/description>
"&lt;p&gt;All current model CNC controls allow offsets to be changed during the execution of the CNC program.  That is, operators can change an offset during a production run while the machine is running. &lt;/p&gt;"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mmsonline.com/columns/how-should-your-operators-handle-sizing-changes>