One of mine leaks,
BUT it is a bottle issue
NOT a chassis issue... Well the rough thread may have (or not) contributed to the problem, but the actual leak is from threads or lack of on the bottle..
My other one, well I have purposefully overfed it to make it leak and with the new seals, o-rings, and catch cup, it just isn't happening... I surely wouldn't have 2 dressed vmods that I'm currently using and 3 chassis waiting in the wings for clothes and bottles if they were anything less than what they are. Awesome and very newbie friendly.. JMO

Even the old chassis are working great w/the new o-rings. I made catch cups for them and super glued the crack. Great back ups there!!!!!!