this can be (changed\fixed) if you allow induction furnace pick stuff from chest directrly above it and dump result to chest on it's side.
in this case pipes will be connected to chest (where all alots available) and still will work without any problems.
also this will allow fast transport without risk of overflow.
It would be great if you could do the same thing with macerators. Then you could set up a chain by just throwing raw ore into the macerators and get the finished product out of the furnace chest.