Just purchased a natural gas BBQ, finished assembling it and now confused about actually hooking it up to the gas line.There is a gas valve in the back, but it has a cap on it. The valve is live and when the cap is taken off... ball valve is revealed and gas keeps pushing the ball up making the valve effectively open. The adapter from bbq does not seem to fit. Is there another adapter I need? Is this not a gas hookup I will be able to use?Cheers and thanks! Photos show gas valve and included hose adapter. http://bit.ly/2WV0Gsv via /r/DIY http://bit.ly/2YQRwit
