Let's say that this guy, I'll call him "Bill", was adding Startron fuel stabilizer to his Icon gas tank, using the bottle lid for measurement like he'd done dozens of times before with numerous bikes (one capful treats 1.6 gals, by the way), and at that moment the little cardboard seal thingy normally stuck on the inside of the bottle cap came off and sank down into the gas tank....should this be cause for alarm for DH... I mean "Bill"? Will this thingy cause fuel uptake, or other problems, or can it be left alone?