My 1990 4/4 had just this year a major overhaul of the rear drums: more than 30% difference is a dutch MOT issue, so after installing a servo, making new copper hoses, new 4 caliper pisons in front last year, now I have also new brake cylinders and brake pads at the rear. For a 1990 Morgan, it's not that odd! But for a 2013 Morgan? Isn't that a little too soon??!!