Hi, hadn't had the best of look today but thought I might as well change my rear discs. I got them off easy enough checked to see if there was any spacers but there wasn't, put the new ones back on (got them from a local parts place) tightened up and wheel on then checked the play and there's loads on the wheel and the bearings moving! Question is should there be a spacer in? It's a 172 abs! I can't get the disks off now as well!