Hi,

i noticed while putting a sensor beside a storage tank, that the shown value not only contains the content of the specific container but the complete fluid system connected.

The storage-tank could take 30k of fluid, the value shown was 62, which included a second storage-tank and all pipes within the system.

When using the inventory status signals it is no big deal when using the value of Q and you go for a specific percentage, but if you just use the fluid signal and think half a storage-tank is 15k of 30k and now you see 30k because you use 2 tanks ...
Maybe you can turn this in an option to select tank/fluid system.

I simply call "get_fluid(index)" on the entity in question. The problem is that the 2.0 fluid system has introduced a lot of changes with fluid boxes and related things. I can take a look but I don't expect a lot of change happening soon.