Hate to say this, but a car of this era didn't have such terminal understeer (in sock setup), takes a lot to dial some of it out - this class of car in the 70's had superb balance, with power oversteer but a great front end - was a mech for a 2ltr sports car team in those years.
Nevertheless, it's another great effort from you fantastic modders in the AC community, for which I'm always thankful. Car looks superb and is so close other than the front end :)