This isn't really my area of expertise but hopefully someone else sees this and posts to help you.
Do you feel the vibration only in the shifter or the whole car?
My guess is a shift linkage problem or maybe the synchros. I know the MT82 has multiple points of contention.
Do you feel the vibration only in the shifter or the whole car?
My guess is a shift linkage problem or maybe the synchros. I know the MT82 has multiple points of contention.