hey guys. some help please. I have got a wheels and pedals set to play mudrunner. I am replaying the challenges to get used to the cotrols. playing Crane operator 2 for the first time I run out of fuel about half way through! ai have watched some youtube vidsd and people are using approx 17-20 litres per minute where I am burning through nearly 30 litres per minute. I can't finish the challenge 😒