Sorry Mr. Griffin...
"... in my opinion it's not enough just to sell the meth gun as an end, as a be all and end all device. It's what a lot of companies do, they just go out and sell a device."
Not the companies which have won numerous awards for chemical detection excellence like Ahura and Smith (both which have been reviewed on this board). They have an upgradeable signature capability by wireless download.
In other words, Loch/CDEX is once again playing catch-up with companies that don't talk about it, they've already done it.
Thanks for bringing that up Cappy, I had wanted to comment on that earlier.