JazeX

Hello. I bought server for me and my crew for playing Tekkit Classic because we all think it is so fantastic modpack. I configured plugins, did everything. We were playing for few hours, made a quarry. And then, problem became. Our Quarry dont work on server, we just don't know why. 3x Steam engine used, still not works. I know problem must be on server, but dont know where. BTW: I already op'ed [Buildcraft], still dont work. Can you please help me? Thanks, JazeX.