If the "dirty KELFmake" includes anything from the KELF-V2-Algo (a.k.a. official KEYs), it's probably better to share it via a Pastie! That's a bit weird... How does that work? Is the kc 0'd? That sounds pretty interesting and I don't know that much about the HDD-related things (or forgot a lot). SCEDoormat is fine, due to how it creates the stuff based on indirectly retrieved stuff. Indirect + Indirect, lol!