We have a Daewoo Lynx which one of our former employees cross threaded the chuck onto the draw tube and mangled them to almost unusability. We managed to get the 5C spindle nose on about 3 threads (hoping it holds). We have tried calling Daewoo themselves along with the company we bought the machine from and they say they cannot supply use with a new draw tube. Short of remaking the drawtube from scratch ourselves we are at a loss. We did check with a couple of too and supply vendors and was quoted anywhere from $2000 to $5000 for a custom one. Now I'm looking for ideas on where I might want to look for a reasonable replacement