I have a question that may be slightly off-topic... I'm also just learning how modding works, so bear with me =] I've copied your converter models and altered them to fill the gaps until EL conversion is integrated (converting ore to metal, metal to rocket parts) and they're working fine, but I'd like to take this a step further and change the water resource to something like 'salinated water' which needs to be desalinated for drinking. Which mod defines the water resource? I'm sure it's either ORS (probably) or one of the Umbra mods... just can't seem to find it. Thanks! Also: I just about have the MM coding in hand, next will be learning to model for KSP. Once I can do these, I'll be able to contribute in some way. Great job to the community!