Thanx Drew
yes It's rubber tyres and I've got 2.5mm Shims at rear 0 outboard so I should have around 3.5mm rear toe in (Carpet is Low Grip) Is that cause that type of bad effect?
also I've got 1 degree front toe out...
2 degree camber frnt&rear
35 W oil
Tamiya shocks
2.4fnt
2.6 rear springs
1.3 frnt 1.2 rear Anti Roll bars
1.3mm front shims looks like the limit but I may try 1.15 shims at front before 50mm drive shafts
Many thanx for your support
Cheers