Hi again,
there is a problem with petroleum as fuel and angels mods. The fluid "petroleum-gas" gets replaced in angels mods by "gas-methane". Thus the fuel depot accepts the second one via a pipe and the tanks start driving towards a requester. But when they arrive at the target no fuel is tansfered.
Changing the name of the fuel to "gas-methane" in the shared.lua fixes the problem (for me).
I'm not sure if I should report this here or in the forum for angelsmods. Thanks for your work!
Best regards,
Maglay