@Isaint : I just look your shape and i must said the shape is looking good. But there is a strange thing. If you take :
Front fin + front wing : 25656 polygons
Car without front fin and front wing : 27215 polygons
So i decided to look your front fin and i find a bug on it. I made a screen to show you.
On the back part of the fin all polygons are duplicated.
Normally on the 1 picture, if i delete some polygons i don't watch other polies behind, but in this case i see them. So i decided to delete some polygons (picture 2) to see if they are some involvement with your shape and the answer is no (picture 3).
Else maybe you can optimize your front wing and front fin to use less polygons. That Reduce the size of this shape and maybe the loading in Grand Prix 4 if we have a lot of big shape.
In my example you use 95 polygons where i use only 4. This is a vertical surface not a curb so it isn't necessary to use so many polygons
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Edited 1 time(s). Last edit at 04/04/2013 10:23AM by Duffer.