NCS P3-v Steel Brass Lead Screw mount with Adjustable Z stop

  1. used with NCS P3-v Steel Z end Stop http://www.thingiverse.com/thing:688344
  2. able to fine tune Extruder height
  3. Same as http://www.thingiverse.com/thing:716375 but with Z stop ability
  4. can be used on either side or both of the NCS P3-v Steel Printer