Should the 2011 Pantera IIs have the manual gas switch in the transom by the splashwell as I have seen in several photos on this forum for 2009 PIIs? All I see on mine is the vent cap. If it is not equipped, is this a 33 or 43 gallon capacity. I have read that the left / right option on the instrument panel will always show empty on the right side if it is not equipped, but I would like to make sure of the actual gallon capacity if that is the case.