Mike, just an FYI....
Along with the AMT's being the king of longevity, and "Fuel N' Fly"..... they are also the UNDISPUTED KING of no flame-outs. I can watch my AT-180 pass air bubbles in the fuel lines, with nothing more than a burble in the noise. Most other engines can't do that.
So you are right... if you had a small leak in the tubing... the Jet Cat wouldn't like it.