XX-4 Steering Issues

[Robfo]

Well i ran the xx-4 for the second time out at Worksop yesterday and all the car wanted to do was understeer everywhere, i'm sure my xxx-cr could have gone up the inside of the 4wd at all the hairpins easily!

This is the setup i ran:
Front
Toe - 0
Ackerman - Outer with Draglink – 3mm
Ride Height – Chassis Level with Rear
Camber - -1
Caster - Stock
Sway Bar - No
Oil - 40wt
Piston - Orange
Spring – Silver – 1.5 coils
Front Diff - One-Way
Clicker Setting - Locked
Drive Shafts - Aluminium CVD
Shock Location – 2 - Inside
Limiters - Internal Spring - Outside None
Camber link – 2
Washers - 0


Rear
Toe-In - 3 inboard (std)
Anti-Squat - High Pin
Ride height - Driveshafts Level
Camber - -1
Diff - Plastic (with Trinity savers)
Drive shafts - Steel Dogbones
Sway bar - No
Oil - 35wt
Piston - Blue
Spring - Red
Shock Location – 3 - Inside
Limiters - 1x A washer Inside - 1x B washer Outside
Hub Spacing - Middle
Camber link - 8C
Battery Placement - Forward

Blatantly stolen from Tom out of the setup thread.

What do people recommend for more steering and better rotation around the tight corners?
I did try a rear roll bar for the last qualifier and final but it made little to no difference.

Cheers