copied same problem with me (Honda CF 2005).
A week ago installed
New clutch plate(FCC)
New pressure plate
new clutch cylinder outer(as previous one got leaked)
new bearing
Now the problem is on releasing clutch on first gear or on reverse car vibrates badly that dashboard and engine vibrate badly but on 2,3,4,5 gear it is perfectly fine.
Mechanic says its a gear teeth's issue. can someone please suggest.