I might be wrong but I don't think that is the clutch...
Simple way to test the DMF is keep engine on tickover and depress the clutch pedal slowly, if you hear a rattle as the pedal goes down, then the DMF is on its way out.
But out you can still get a few thousand miles out of it.
Mine has been rattling for 12 months now and still going strong.
It's a ot of money to spend to find out that it wasn't the clutch and DMF.
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