Also.. the board has female/male written down, not sure if that plays a part..... but the most confusing is the 2 center graphs 2nd & 3rd. Both have the bottom right as hh.. only you called that space on the 2nd graph carrier & on the 3rd a full visual 🤔 You didnt explain the difference of how they both are lower case & line up to hh, but aren't the same 🧐