Logbook Entry
Subtly split.
Age and agitation has caused this tank to develop a ever-widening crack. You can expect it to start leaking at any moment, and unfortunately no amount of sealing will fix this fundamental flaw.
An auxiliary fuel tank suffering this status effect will start leaking more easily. There is no way to rid an extant tank of this condition, so it is recommended to scrap the affected part and replace it with a new one as soon as possible.