FRUSTRATION
Another ship lost in space because of this. You cannot refill the propellant tank if it is not empty, and it is not possible, in many cases, to be empty. There is also no possibility to empty it.
Please, if you do not know how to solve that it is not perfectly empty, add the option to empty it. Or most logical of all, being able to fill the container regardless of the amount of propellant it has inside. I don't understand the reasoning you have come up with to force players to go through this frustrating process.
Another ship lost in space because of this. You cannot refill the propellant tank if it is not empty, and it is not possible, in many cases, to be empty. There is also no possibility to empty it.
Please, if you do not know how to solve that it is not perfectly empty, add the option to empty it. Or most logical of all, being able to fill the container regardless of the amount of propellant it has inside. I don't understand the reasoning you have come up with to force players to go through this frustrating process.