Im looking for information, or general opinion on a seicos sigma 21L controler, id like to know what there like. Im looking into buying a new CNC lathe, and i have found a one year old hitachi seiki tS15 with virtualy no work done on it, its fitted with a seicos sigma 21l . im curently using a 17 year mazak quickturn 8n with a t32- 2 control, id just like a comparsion or general info on the controler. :cheers: