Several months after having devised this system, I see one problem.
It sometimes matters whether all outside liberties are filled. The corners are hence not the only potential weakness. Therefore, the classification is not complete and maybe not relevant at all. For the moment, I intend to continue as we started but with special mention of liberties.
Am a bit confused by this. I understand the nklxx with n being notch size; k being left leg length;l being right leg. The problem occurs with the top corners above the notch being w = weak, S= strong and N = neautral. Is this done left to right? I have seen it written both ways on sensei's library.