Pressure plates, levers, and iron doors don't work for me :c
you can't open iron doors without pressure plates/levers/buttons
plates must be right in front of the door unless you're using wires
buttons must be on the side of the door (or on top?) if you're expecting them to work
same goes with levers.
edit: just realized you can use coal for smelting
looks like I finally have a loving use for all of my stacks of it.