Hey,
btw i'm 1 of the PowerCraft modders (powercraft was a very huge mod but since both of the modders had their final exams in school it is fairly out of date )
regarding the interface:
we wanted to create a rail switch that is controlled by miniscript and can be controlled by weasel (both are kinda like script languages) that and some other things require us to extend another class of our mod.
if we find any solution that takes into account that vanilla minecraft not even knows that interface, will you think about making it a part of forge?
sorry for being that inconvenient but do you have skype (aaronrm0708 or Aaron R. Matthis/Germany) or google talk(rapus95@gmail.com)?
Ofc i won't waste your time asking whether that is a solution you would accept to make the interface a port of minecraft!!
I like it if you add me and if i'm too inconvenient you still can block me. so there is no risc for you
pls
Sincerely Aaron aka rapus95