Dear all,<br><br><br>I am refining a structure in Refmac at 2.3 A and I set resolution range to 2.2 A to extend the resolution.&nbsp; However, Refmac seemed to ignore my setting and still refined structure at 2.3 A.&nbsp; Thank you in advance for your any helpful suggestions.&nbsp; 
<br><br><br>Best,<br><br><br>Joe<br>