Works for me, except that coal does not go into the correct slot with hoppers.
EDIT- Wait it does, I'm just an idiot. but the logs work fine, were you placing logs in a hopper on top of it or on the side? This might be your problem?
I am sure it is a duplicate but that is why I am simply trying to get my point across, the framerate is a large problem. Sorry for the inconvenience.
Even when I have turned smooth lighting off, this is a problem. So it is not simply a Smooth Lighting issue.
Noah Rohlinger
Works for me, except that coal does not go into the correct slot with hoppers.
EDIT- Wait it does, I'm just an idiot. but the logs work fine, were you placing logs in a hopper on top of it or on the side? This might be your problem?