Oh, wow, I guess I was wrong! Sorry about that! It's just that I thought that since the pod parent is usually more dominant in a specific cross, that there would be a big enough difference that it would be registered as two different grexes when you flipped the parents. I guess the fact that the RHS only shows one didn't help at all, but thanks for clearing this up for me! Well, at least I learned something today!
No need to apologize. Indeed, you are correct that the pod parent is usually dominant, meaning that the reverse of a cross can provide quite different results, and I agree, too, that the RHS practice of only recording a cross one way makes their site somewhat less useful when searching for a cross.