I changed my oil for the third time and when I went to tighten the drain plug the lip that holds the gasket on popped right off the plug. Why in the world don't they put a nice thick lip on these drain plugs? I only used a 3/8 in. ratchet to tighten it on. Does anybody out there know of someone who makes a heavy duty drain plug, aftermarket, with a nice thick lip on it? I don't want to use the type of drain plug where you flip a lever and the oil comes out, since we drive on some very rural back roads with lots of brush that may get snagged on the lever and drain all my oil while I'm driving.