I have bought a set ov tein mono flex coilovers amd had them nearly 2 years i have play in my front wheel and also a rattle off the back. The front play is between the shaft cumming up threw the shocker and the main part of the shocker and on the back it i have jacked it up and not found any play atol but may be the bottom bush or the top mount is there anyone who can tell me the best place to get spares for them