Started as a clutch job + exhaust upgrade "while i'm in there" ...

I've got the trans on the bench and the input shaft seems to have a TON of play in it.

video:
https://youtu.be/jBnWYyEMojk

I'm planning to take the 5th gear cover off to loctite and re-torque the output shaft nut, but wasn't planning on cracking open the case.

What say the community on the amount of play I'm seeing on that input shaft?