hi to everybody,
since all of him is hocking for making GP4 the good simulator of guide thanks to the creation of footsteps and cars, I would like to be also me of help. Unfortunately me not sò neither to create footsteps neither auto therefore I would like to help even you with to look for information, to realize etc loading screen... then if you also succeed in finding a tutorial for GP4 builder I will be pleased to help the whole community in the creation of circuits.
Sorry for my english