If you watched my R4 video you can see that I couldn't get the car in fourth gear until alot of rowing around in the car.

Well.. Put the car on stands last night and was running through the gears. Occassionally if I didn't push the clutch in early before shifting, I would get a big clunk as I shifted from 3rd-4th. If was deliberated with the clutch and didn't shift to fast, it would shift fine.

This just seemed to be a 3-4 shift issue.

So... I assume this is pointing to a transmission issue. What is your thoughts on what could be wrong? Just syncro's, gears, or shift forks?