done just under 300 miles over the weekend and i think there's no improvement
it was wet when driving back home, was doing about 50-55mph on a bend, happened to get both drivers side wheels on to the white lines, the traction control light came on at least twice making me jump, a bit later on again on a bend i touched the brakes, the abs kicked in as the pedal juddered a couple of times (does a abs light come on the dash too, didn't notice any).
all the above makes me think that i've got the wrong size tires on and it's confusing the ecu or wotever
not happy driving the car at the mo as i don't feel safe driving it