Twin_Turbo,
I tried to send you an email concenring your 3D solidworks model of the C3. I am looking for a model of the factory frame and suspension to use as a base for my modifications. If you would be willing to share or sell a file of the base frame please let me know. It was your post and search for C3 Cad data that led me to this forum. I would appreciate any suggestions that you have in this area.
Thank You,
Mr.L-88