Attached Link: http://www.renderosity.com/artistdownload.ez?fileid=18470&key=890627

Poser5. For double sided do you mean only a "2D surface"? i do not think this is the problem. originally were double sided and where pretty worst once imported in Poser, all - left and right. So i slightly separated the surfaces by adding some "depth" -see pic. as you may see the "noise" is different from the DD surface "noise" the wings you see are the same item and once imported in poser duplicated and turned - 1 to the left, the other 1 to the right. just a try when i saw the "noisy" cr2! there is more - some other items situated on the "noisy" side will become "noised" once turned to figure, althought they are pretty consistent (not showed into pic).