Thanks for the comments guys

The Fox certainly is a killer-looking car, but the way it handles certainly is a bit of a disappointment even if I kind of knew what to expect. I think the "engineer" working at tamiya in 1986 didn't have a clue about suspension geometry
But then again... it looks sooooooo good! All the french kids remember that Tamiya ad from 1986 (not sure it was worldwide) with the fox jumping in the dunes!
(credit
www.retromodelisme.com)
What a car!!!
Paul