Well, generally, working on my car is an exciting project and can usually be a "one and done" sort of deal. Even changing fluids or performing other maintenance is something that is done every few months at most. Refueling occurs often enough that the prospect of adding even a mild complication to the ordeal triggers that part of my lizard brain that would rather eat nachos and watch Netflix. And, as previously stated, when I'm gassing up I'm usually in pure lizard brain mode. That said, while it isn't high on my list of priorities, I may give it a shot down the line, so thanks for the enthusiasm!