well, to combat this... I'm taking my own approach.
I'm adding a Snow Performance Stage 2 water/alch injection (MAF type).
In addition, I'm adding a catch can. I like the RX check valve but I wish it had a neet-o multistage filter employing something like Elmer W. Bush's patent US 4089309 A or to a lesser degree the Mishimoto's 40 micron bronze filter.