XRAY - Model racing cars

I also find that decreasing rear toe in a little also helps the car to rotate in corners better. On a tight technical track i find the stock setting a bit much so i decrease by .5-1mm.

Have you tried the 1deg off set hubs?

it could be a couple off thing what spring are you running how many holes in shocks and also the shock positions try putting your ackerman all the way forward and disconect the frount sway bar run 2.5 rear toe in and .05 out on the frount layedthe frount shock all the way down and the rear 2 up from bottom also your droop plays a big part in weight tranfure so try 0 on frount 4 on back also try stiffing your rear bar a little at a time
try these and let us know how you go ...
do you have a set up i can have look at, to pin point a little better ?
all the best grub