There's no reason for the program to allow you to enter LSA if you enter the ICL and ECL.
That's because LSA is simply (ICL + ECL) / 2.
Example: A cam with 104 ICL and 108 LSA will always have an ECL of 112. So a cam with an ICL of 106 and and ECL of 118 will have an LSA of 112. That's just the way the math works out.
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.....
