Thanks for the info on the setup of the TB6560. I got my Rockcliff board back the day after I posted that request, so I am setting it up for operation. I think the Rockcliff is a better board anyway. One thing I am puzzled about. When I do a pattern file, I run it through a raster to vector converter, then I run the dxf file through Lazycam to convert to gcode. The problem is when I run it through LazyCam, numerous rapid jums are inserted into the file when what I really need is continuous line capability, any thoughts?