Yep. Renault are behind the curve since in the past they've made it clear that KERS is something for the team to do, not them. As a result, they haven't got as much experience as the other engine manufacturers in energy recovery systems. However, the fundamentals aren't that complicated - the devil, as ever, is in the detail and there's no reason why they shouldn't be able to get it right, given time.
Yep. Renault are behind the curve since in the past they've made it clear that KERS is something for the team to do, not them. As a result, they haven't got as much experience as the other engine manufacturers in energy recovery systems. However, the fundamentals aren't that complicated - the devil, as ever, is in the detail and there's no reason why they shouldn't be able to get it right, given time.