Horizontal Control:
Horizontal control is achieved with an easily fabricated fence that allows precise control of the position of the tool end in relation to the work piece. Below is a quick and dirty jpeg drawing that I made up until I can get over to the shop and take a photo of the fence. It only takes a slight bump of the handle that hangs down from the fly wheel to get the tool to do it's work. No jumping around, chasing pieces of bouncing steel. Just a an easy bump and your tool sinks into the hot or cold steel. I'm amazed by the power of this set up on cold steel. A chisel I made out of S7 steel easily sinks into cold steel with just a bump on the handle and then it rebounds back to you.