So the fuel gauge read no pressure.
No pressure on Shraeder valve - YouTube
Then, just to ruin my mood, the thread for the schraeder valve broke.
imgur: the simple image sharer
imgur: the simple image sharer
The pin is still there. The thread is hollow so it is vulnerable but not leaking as long as you don't touch the pin. Still need to fix it, but it isn't damaged and appears good enough to keep for now.
Broken Schraeder Valve - YouTube