Setup help - cornering

[Triggerhappy]

Hi guys

After a bit of advice with regards to setup.

Car goes great when slow around corners and feels fully under control. Seem to lose a lot of grip when coming out of corners or taking slight corners fast in so far as the car looses steering a little.

Brand new tyres on

What could this be in terms of setup? Thoughts welcome

[PaulRotheram]

What car are you using? whats your current set up? what surface are you racing on? alot more information needed here mate.