I had first attempted to use one of your competitors cap replacement solutions for my generator. It simply didn’t work. It leaked immediately from around the poor fitting cap. With a better seal I ended up the next day with fuel leaked all over the ground due to the reasons you gave in your excellent video. It doesn’t work with the extended tank on the ground either. Fuel leaked into the crankcase from that could have caused engine damage if not detected. I was excited that you have a better solution.