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<div><font color="blue">><font face="Calibri" size="2" color="black"><span style="font-size:11pt;"> What is the recommendation for grease to use</span></font></font></div>
<div><font face="Calibri" size="2"><span style="font-size:11pt;"> </span></font></div>
<div><font face="Calibri" size="2"><span style="font-size:11pt;">My understanding is a copper lubricant with very high copper content. Not just something that has copper. Others may be able to chime in with specifics.</span></font></div>
<div><font face="Calibri" size="2"><span style="font-size:11pt;"> </span></font></div>
<div><font face="Calibri" size="2"><span style="font-size:11pt;">Peter Arakelian</span></font></div>
<div><font face="Calibri" size="2"><span style="font-size:11pt;"> </span></font></div>
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