That's true, but from being on a slant 6 site; it's easier to think in terms of ICL and LSA (slant 225s like tight LSA and advance ICL). Then let the program figure out the ECL.....
Yeah, that's usually how I think about them too. The ECL will fall wherever - the important parameters for comparison are ICL and LSA. Just pointing out that it's easy to calculate any of the lobe positions or LSA if you know two of the three numbers. Cam spec sheets pretty much always give you all three.