RE: fuel filler
You can believe what you want, that is your perogative and right, no matter that your "years" have not have taught you everything.
However to come here and blast others by discounting first hand experience which we have had with the stated fueler, as a "myth" is disingenuous at the least.
Tower has lowered their price on the fuelers, because of the lack of interest in them. You may want to pick some up, since you do well with them.
I've seen them on sale for 9.00/ea.