Its possible to make a small cubic shape. A shape thats so small that we cant see it.
But collusion modell is not really releated to the shapes. lenght, wide, height of a car.
You can crash against an arrows which you dont see.
You can change this with jons collusion editor but it happens to all shapes then and the damage modell will be bad.
So thats no way.
Hope you understand what i mean.
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