Using vehicles for the first time and I'm a bit confused about movement.
I am using a lorry with a speed of 4D6" and roll 2D6 to start the vehicle, scoring a total of 7. Next turn if I want to accelerate do I roll another 2D6 and add this to the 7? So for example if I roll 5 on 2D6 and then add it to the 7, am I now traveling at 12" per turn? Having rolled 4D6 in total now, is that as fast as I can get the vehicle to go?
Sorry but I'm confused