I've got two questions regarding Voltz. 1. I've got a steam engine and a rolling machine (railcraft) how do I connect them so the steam engine powers the rolling machine? I tried using the wrench to rotate the steam engine (in buildcraft the engine orientation matters) that didn't work. I attached a geared axle between side of the engine and the side of the machine, that didn't work either. I attached a geared axle between top of the engine and the bottom of the machine, that didn't work either. 2. How do I charge electric tools? Apparently it's so obvious that the voltz wiki doesn't even mention it. I thought it makes sense to do it just like batteries (add them to the charge slot of a battery box) but that doesn't work. Apparently I fail to see an obvious solution.