I posted this on tech forum too, but maybe I could get some better response here from people with the same car..

My 3rd gear grinds a little on hard shifts at higher rpms from 2nd gear. Id like to get this fixed before it gets worse. What is the best way to fix it?

The car is still under warranty so if needed, i could just take it to Honda and ask them to fix it, though my friend told me of a product called Syncromesh that you can get at a GM dealer that supposedly fixes the problem. Anyone know?

 

take it back to the dealer. They will fix it for free.