[AJunx]

I might be wrong, but that looks to me like a "double barrel" shooter. Awesome.

Please tell, how is the aim? Are the two launchers exactly parallel, or are they slightly confocal? If the latter, at what distance do the paths of their shots meet? If the former, do you move the robot a little depending upon which launcher is shooting?

If my questions are incomprehensible, that's ok, it's 5:30 in the morning. Good luck to you, and let us know how the double launcher works out.

-Andrew