sweet pat. you got to let me know how you rigged your sprinkler valve, I'm trying to put a co2 harpoon gun on a vex bot triggering it off a spike and i figured i could just use 2 9v batteries.
as long as were bringing the thread up again Here is my Bolt-action potato gun before i used it and eventually destroyed it (and my haircut) because i forgot to lock the bolt into place before i fired it the last time and the bolt flew out the back of the gun and went God knows where? yes it was called the "FUNGASIM"
