<html><body><div style="color:#000; background-color:#fff; font-family:times new roman, new york, times, serif;font-size:12pt"><div><span>Dear All,</span></div><div><span></span> </div><div><span>During Phenix refinement, it request the Rwork and Rfree graduately decrease (at least no increase). But there is no request that the Bonds (should be RMS?) and the Angles (should also be RMS?) should graduately decrease. Am I right?</span></div><div><span></span> </div><div><span>I am looking forward to getting your reply.</span></div><div><span><var id="yui-ie-cursor"></var></span> </div><div><span>Hexi</span></div><div><span></span></div><div><br><br><br> </div> </div></body></html>