Got a new XValve today and noticed something odd. You know how you usually have to align both valve halves with the line underneath the valve? On most valves I've seen, if you screw the halves too tight, you'll go right past the line.
This one it the total opposite. No matter how hard I try screwing it in, I cannot get it to completely align with the line. I've checked the regulator o-ring and it's the proper size and the valve shoots beautifully.
I'm thinking maybe the line got lasered a bit off?