Hey all, please check out this thread:
http://www.focaljet.com/ubbthreads/showflat.php?Cat=&Board=UBB36&Number=669130&page=9&view=collapsed&sb=5&o=&fpart=1
It sounds like you are having the same problem I (and others) had.
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A quick synopsis:
My repair order said "found clutch slave as cause, removed and replaced clutch slave and bearing assembly. replaced clutch disc and pressure plate"
Every symptom I gave them has been addressed: rattling at idle in neutral related to clutch pedal position, clutch pedal stiff after 5 or so miles of driving, and poor shifter feel.
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The only depressing follow up to this is that my shifter feel has gone really notchy as of late, sticking in gear, etc so I will likely be back at the dealership soon.