Pic: Team 836 Teaser

Here is a prototype of our trackball firing mechanism - Overdrive style!

What bore is that cylinder and what’s the stroke on that? Can we please get a video of that ball launching using that mechanism?

Yes, a video would be interesting. I’m having a hard time imagening how this would work.

yea, we tried with a 2 inch bore and it did not have the speed to launch the ball, and a 3/4 inch bore did not have the force to launch it. you can only use the 1/8th inch pneumatic tubing this year…