Gun Freak wrote:As soon as i saw your name, I though "Oh god, he's gonna complain about my pilot volume".
I see my reputation preceeds me it's not that I like complaining, but if you're going to bother making a cannon, why reduce the performance potential? In this case, you almost seem to be doing it on purpose! I mean, why do you even need the tee? The schrader can be tapped directly into the pipe. Even if you keep the tee, why the length of pipe on each end, instead of having it touch the chamber and sprinkler valve? There seems to be no practical or aesthetic reason for this.
Still, don't let me lecture you, it's your launcher after all - if you're happy with less performance, go for it