I have three Scepter gas cans. Filled up one today, about 500 feet from my house. Put the can standing up in the back of my 80. Figured I would turn slow and it would not fall over. Of course I was stupid and it fell over. I figured no big deal. But when I got home I found that gas had leaked all over the rear. I know that I screwed the top lid tight. So I have the question, is this normal? Or did I get a dud?