[97GSTspyder]

ok before i got my new clutch and flywheel put it, my car would grind a lot from 1st to 2nd maybe 80% of the shifts....when i got my new clutch and flywheel, it hasn't grinded at all....and when the 500mile break in period was up, it still didn't grind when i was hitting 7000 rpms....well tonight i hit 7grand and it grinded...i thought maybe i just missed it but i did it again, and yet another grind.....once more on the way home, and another grind....took it around the block, hit 7k once more and it didn't grind...it doesn't grind at all until i get around the higher rpms like 7k...and it seems like my car will grind when it feels like it...could this be a bad synchro? i know it can't be my clutch, flywheel, pressure plate or t/o bearing.

thanks for any help...