help please

[JDAX23]

so i have finished builidng my cannon... i finally found a schrader valve, screwed it in, filled it to 30 psi with nothing in the barrel for a dry shot, and nothing happened... i dont know where i could have gone wrong, but i think it has something to do with my modding of the sprinkler valve or blow gun

i drilled a hole in the top center of the valve, and connected the blowgun, putting everything back inside like it came... is that enough?

[spudy buddy]

i'm guessing the equalization hole had something pluging it. unscrew the top and make sure ther is no dust and dirt. idk what elss i can tell you.

[JDAX23]

but it should work correct... like i dont have to hook the blow gun up to anything lol right just pull the trigger

[jackssmirkingrevenge]

nope, just pull the blowgun trigger in order to empty the pilot area.

[JDAX23]

hmm well ill test it more tomorrow then i guess and hopefully get it workin