[Hopper Wont Work?]

I have a little factory, and one section is an item separator...3 of the hoppers going into chests work...but the 4th one doesn't. I have moved it and everything...what do I do to get it to work? You can open the chest under it too, and the items go into the hopper, they just wont go into the chest.

[Feeding Cows?]

Hey guys, do you, can you feed cows in Voltz 2.0.4? There is not a feeder anymore...