I'm using a 12V fan operating it with a 9V battery and I have a green LED light that I want to install so I can tell when the fan is on. Do I need to have resistors or anything for this or do I have to connect it to another battery? Maybe I have no clue what I'm talking about, I don't know... Is the...

Ok so i've looked everywhere trying to figure out how you get the ball valve on the endcap...what's the trick to doing so? Thats the only thing I need to know about finishing my gun.

Ok so i've been looking everywhere trying to figure out how you get that ball valve on the endcap...what's the trick to doing so? Thats the only thing I need to know about finishing my gun.

Sweet gun, but come on... $750

Never seen one like that before, looks awesome you should get some better quality pics.