Alright, I'm reasonably sure that this is my final word on this particular morph. I changed the strength scaling so that now -1 is completely flat. Values shown are -1, 0, 1, and 2. For my next trick I think I will - inspired by adp001's feedback - attempt to make some lie-down and bent-forward morphs.

-- I'm not mad at you, just Westphalian.