[27apr25] Minor Update

Mostly editing and minor fixes.

FYI a lot of supplemental rules and info are available in this PDF, which might end up being a whole separate book:
https://drive.google.com/file/d/19tJWxNLaMrsNFAnFmDfRp-XDQkd1DecI/view?usp=drive...

Would anyone be interested in a Patreon for M.E.L.D. stuff? Let me know what you think. Mail with any feedback to jkubli@imperfekt-industrees.com. Thanks!