I know this has been covered before. Someone asked about 240Z track wheel alignment as they couldn't get their car to steer well. Lurch gave measurements of
Front Castor = 5deg positive - the more the better. (L&R)
Front Camber = Start at 3.5 deg negative & adjust from there, via tyre temps (L&R)
Front Toe = 1 mm toe in (L&R)
Rear Camber = 2.4 (L&R) probably too much, but what are the tyre temps reading?
Rear Toe = 1 mm toe IN (L&R). Toe out makes IRS cars nervous in the rear.