I have a small block type tool holder but it's not tall enough to put on this lathe. Yesterday I was thinking about making a spacer block to raise it up but still then I would have to use spacer blocks under the tooling to get the right height for different size tool blanks. I started to make it but decided that I would just deal with what I have and make due for now. I did manage to get both of the rollers turned down, it was a real slow process but they are both laying on my bench waiting for the rest of the parts I have to make. I still may cut a taper on the idler bar so it will take different size wires but I just may cut different size grooves in the idler to fit the different wire sizes. I'm going to wait til I get all the parts made and put it together to see what would be the best way to deal with that. The working parts of the rollers ended up being a lot shorter than I wanted but I think it will still work for what I need.