XML files for editing beginners and novices v1

Here a new tutorial from us, we have discussed here on your wishes,
The matter is how your following things in the XML files change can.
Fuel consumption + Capacity
Price + maintenance costs
Change Ladevolumen a dump truck.
Increase speed of a vehicle
Color selection embed
It's all very detail in image and text described so that really every
able to deal with at any beginner.
So much fun and success with our tutorial.