So I have a funny feeling I have a bad input shaft bearing, or atleast the plastic cage that holds the balls in place is broke, just trying to confirm before I tear it apart as I’ve never actually broken one or input shaft bearing. The car will make a grinding nose at idle with the clutch depressed but goes away when you press in the clutch pedal. The transmission as well as the motor are built and I haven’t had any other issues with the transmission till now, can’t imagine it being broke but I don’t know what else could have happened. Happened after I did a new clutch. I did the work myself and check all the bearings in the trans, happened after about 500km of just easy driving to break in the new clutch.