Cross posting from pbn, so I can give you guys a heads up.
I'm also going to be doing a FULL video review of the Invasion, I've been very impressed w/ it so far, but I'm real nitpicky w/ my triggers. Which brings us to:
So after a few weeks of corresponding and snail mail thanks to the USPS, John has completed the Invasion '12 Trigger!! Installed it on my Invasion and I must say its a huge improvement over the original. Instead of an attracting magnetic return, John figured out we have enough room for a repulsive system in the trigger slot. The roller bearings got rid of the bit of grinding you would feel w/ the stock trigger when hammering on it.
IMHO, it took a good marker w/ a meh trigger on it (love the dual tension set screw design though), and made it a fantastic marker overall. This is a must have guys.
Roller Bearing Carbon Fiber trigger w/ fully adjustable Pre-Travel, Post Travel, Switch Activation, and Repulsive Magnetic Return. All full of win.
Now for the eye candy: