Fuel system

Hi,
I have just purchased the Forced induction pre order, i have loged in on the game but it will only let me build the motors to the fuel system. There is no options in there for it, if i go back and play the demo without the account the inline 4 motors work fine, it is only when i log in that this problem occours.
I am not sure if it has corrupted a file when it was updating or what, but i am not sure how to fix it.

Thanks,

Hey,

Fixed the problem my computer was blocking something in the program and wasn’t reading part of the file correctly.
all fixed and working now.

I’m having the same problem. How did you fix it?

I’m sorry, but I don’t understand what the problem is? It sounds like you forget to select a certain option, most commonly that would be the fuel type to use! Then it lets you continue.