Small holes good?

[Pyro_Boy]

Hey i was wondering a way to sorta cool down the chamber without using a chamber fan.

Could u make like a few really small holes to air it out or would that be dangerous?

thanks pyro

[frankrede]

If you made holes in the chamber, then during firing hot gas and fire would escape through the holes burning you and burning the pipe.

[benstern]

Yeah. It would not fire. Holes totally defeate the purpose of using combustion to launch objects.