We had to smooth out the travel of the system a bit and improve the tension on the spring pulling the feed-plate catcher down. Here's some pics of the parts as promised;
The Feed-Plate Catcher:
Feed-Plate Catcher track:
The spring at the bottom is cut because we were replacing it with a stronger and stiffer one and also changing it's position slightly
Feed-Plate:
The internals, note at the top is out make-shift magazine held in place with masking tape :P
Some more videos:
The wind catches a couple of cans but they far from escape their fate :P
MadDog firing at cans and a large white box, I can't decide whats funnier (without trying to spoil it) the thing that appear from the top of the screen at about 12 seconds in or what effect the M2 has on the g-clamp :D