Looking at a pair of APC New Cure, have a sizing question

Hi everyone,

First of all, I wanted to say thanks for all the help in finding a pair of truly skinny raws a month or so back. It seems that the overall consensus was that my best bet would be the APC New Cure's. I'm looking at ordering a pair before too long, but I had a quick sizing question prior to that.

How much should I size down? I wear a 28 typically, and they fit me fairly well. However, I know with raws, you should size down. I think I remember hearing to go down two sizes for APCs, but I'm not entirely sure. Can anyone give me a little help?

Thanks!