the only problem I see with that is it isn't mine lol, it would also be hard to find a leak, I just discovered mine leaks somewhere, time for soap
I am using BevFlex 200 thick wall PVC tubing for all of my gas lines and Oediker full circle clamps and never had a gas leak. I also use tapered nylon washers (seals) on every Becker QC in the system. I have a Honeywell Lyric moisture and temperature sensor on the deck below the unit to email potential leak warnings to me 24/7.