I have four cones of very pretty silver rayon, labeled as 3/2, with a violet cast.  According to the yarn balance it has 4000 ypp.   I was expecting something like 3/2 cotton when I  got this; it is much finer.  It is the slickest stuff that I have ever seen. I get 32 WPI, which gives me a sett of 21 for a twill.  I think this is too open, and will give me a sleazy fabric.  Does anyone have some pointers for working with this very shiney, very slick yarn?  I have worked with silk before, but this stuff is slicker.