So my daughter came home from cleveland and now the 2001 ZETEC with 110K has lots of extra idle vibration in reverse. I changed the pass side mount (easier than expected) and the vibration is gone but there is still a snap/creak noise when shifting back and forth between drive and reverse. Drives perfect, just makes the snap creak. Time for a dog bone? I'm trying to make it right for a buyer without putting too much cash in it.