Any clue about the tanks sold by Pandemonium? I dig their rear petcock setup.
I had Dan send me a frisco sporty with a sight glass and a 3/8" frisco petcock bung.
He told me he pressure tested at 3psi before they go out.
I *didn't* do my own pressure test because of that reason, and I also opted not to seal the inside of the tank, as I avoid it if possible.
I shipped the tank for paint, got it back, and 3 days later I had this:
Paint bubble from a pinhole.
There it is after I carefully removed the bubble before I made the repair. My repair was very good and the chip is unnoticeable and in an inconspicuous spot, luckily. But man this kind of thing is heartbreaking when it's totally preventable. I ended up sealing the inside with POR15. This is the best tank sealer, it kicks ass.
This scenario taught me a valuable lesson:
ALWAYS DO YOUR OWN PRESSURE TEST
And ideally, do it with gas, not water. My tank held fine w water after I got it, but once I got the tank full, the seam weeped. That's why I can't really blame anyone but myself for the trouble.
I bought a king sportser tank from panic cycles off ebay once too. Holy shit. And I mean HOLEY shit. Came out of the box leaking in at least 4 different spots. Usually these cheap chinese tanks don't have the best welds, namely around the rear mount strap under the tunnel. We had to weld the tank up a few different times to get it all to hold, and then seal the inside. It held after that though.
Pressure test yourself people, trust no one.