Yeah, you’re right. Or rather, I’d say that the player always wants to fill the intended receptacle, be it a bottle or a vehicle tank.
The reason that got me writing this is that I noticed that vehicle siphoning is now interrupted constantly. I take that siphoning and fuel pumping now happen in 2000 or 2500 unit batches, after which it is interrupted? So I find myself siphoning a target vehicle over and over again. I think that was a bad move, and I didn’t particularly understand why it was changed to that. Zombie safety concerns perhaps, or an attempt to avoid unintended and excessive time lapse?
Edit:
Another idea: When examining the vehicle menu, there’s the ‘siphon’ command. What if a commanded is added: ‘siphon an amount’. So the good old ‘siphon’ drains as much as possible, and with ‘siphon amount’ one could have exact control over the, uhh, amount. That should cater the control freaks enthusiasts.