Thanks JJ, that's a very interesting article i missed before. I know Sigma were working with Metronics but i thought it was more in terms of a sales route into GE. What you have explained there is a lot more in depth involvement into their systems, to compliment their existing technology (and Boeings). This is huge too, and while the GE link is already massive, this Metronics link may actually prove to be equally as big. The fact they compliment Boeing's technology (Who we know Sigma already works with) is brilliant.
On an aside.. some of the photo's of defective parts are scary... and all hidden from the eye.. more i look at it the more I really want PrintRite3d out there!!!!