$SGLB $AMAVF $XONE $VJET $DDD $SSYS $GGRGF SGLB staying strong as investors learn of the dire need for closed-loop control. GE Additive Manufacturing executives Prabhjot Singh and Greg Morris need to start production for their LEAP engines now.  GE has a backlog of $114 Billion and Airbus A320 takes flight in 2016.  

GE backlog:  http://www.geaviation.com/press/other/other_20131119.html
Airbus A320:  http://www.geaviation.com/press/cfm56/leap-x/...30311.html

There is no time to waste for testing, evaluation, certification, and FAA approval if 3D printers are not efficient. 

http://jjsigmalabsblog.blogspot.com/2014/01/t...g-and.html