Hi all

My son's just bought a 2018 Focus ST with 10k on the clock

He's had it 3 weeks or so, but hasn't been able to drive any distance, but today was his first day at his new job, so he's finally had the chance to drive it a reasonable distance

He's come home from work really deflated as he says he can't live with the twitchy harsh ride, and the car pulling and tramlining all the time, he's now considering selling it

Anyone else had experience of the ride quality in these cars at all? Is there a simple solution for it like a suspension upgrade?