Need some quick help on how to adjust the clutch petal. I just got a new getrag and oem flywheel. When I got the car back my mechanic, adjusted the clutch. Now it feels like I dont even have a clutch to push down. Its "very very" easy to press the clutch. Then it graps a millimeter off the floor.

please someone explain to me on how to adjust the clutch. I tried searching. Thanks