Hi all, I'd just like to know if any of you have successfully done a pencil volt mod on an X800 XT PE? If so, how did you do it, and to what voltage was it done? I have a His IceQii X800XT PE and am currently stuck at 550 maximum core speed and 570 maximum mem speed when overclocking and am trying to get over this apparent wall. Any help would be appreciated. Thanks and have a nice day!