After the rear suspension started knocking on smaller/faster bumps on a ride and finding the rear end had noticable play at the lower shock mount I've found that the (magnesium alloy) rocker links have play/ovalised where the lower shock mount bearings sit. I swapped the bearings for new ones (originally thinking they were the cause) and the play/ovalising is still the same
Is there any way to fill the ovalised gap in without risking permanently fixing the bearings into the rocker links?

