That is NOT the case with Atlas Code 55. It is not "buried down." It is actual Code 55 rail.So you're saying that it's the same size rail, but just "buried down" more and doesn't sit as high above the ties??
That kind of makes it hard to connect the other brands to Peco doesn't it. For that matter how does the Peco connect? I don't remember Peco track from 1985 (the last time I used it) looking like that.