Good idea to check the lines attached to the fittings under the tank. They were so stretched out, they practically fell off without a tug. Cut 1/4" off to some fresher rubber. Also, not much slack to play with. Next time, new lines.The tank was practically empty and laying upside down and gas just started dribbling out, meanwhile, it immediately made the paint on the bottom side of the tank bubble up and peel off.