Yeah I do not have anything to do with GTCE. It is basically a completely broken version of GregTech-5, which lacks all the features, consistency and Mod Compat that real GregTechs have.
Since there is pretty much nobody here who plays GTCE, I can only “close” this Question (it is still possible to reply, I just want the Forum Bot to not ping this thread). Sorry about that.
As @Amaranth has mentioned, their GitHub might be a better place to ask. ^^