Talk:Macerator/@comment-130.115.84.5-20120722180005

This has already been asked, but i am not quite sure i understand the answer, so i was hoping someone could be a bit more specific. My question is:

Which pipe do i need to use in order to stop transporting different ores into the macerator so as to avoid ores from dropping out?

The suggested answer was to use redpower pipes, but which one(s) exactly? cant seem to find any pipes that do this.