2003 Mini Cooper Clutch
 

Hello,
I had a nearby auto shop replace my 2003 Mini Cooper clutch two years ago. It only lasted a year and it gave out. They replaced it for free because it was under warranty. Now it's been another year and this clutch just gave out too.
I have 90,000 miles on the car. Is it worth wile to replace the clutch again at this point? Should I have the Mini Service do it? It seems like the local shop may not have put it in correctly.

THanks
Marcy