Quick valve/knob question.
I'm bored as hell right now and kinda want to dress up the bottle a lil bit. I was thinking of polishing up the valve/**** thats on there and painting parts of it. Do i just undo the small bolt thats on top to take the valve/**** off? Is there anything I have to watch out for if I do that?
http://www.nitrousoutlet.com/catalog...product_id=851


