So I posted before about a crunching sound when shifting to reverse, so I would like to get my gearbox issues resolved. So I've got a few questions

- Does anyone know which gearbox oil a '93 2.0 GTi takes?
- Any ideas how to remove the freedom in the gearstick? Which allows me to wobble the stick around whilst in and out of gear.
- Is there a guide somewhere on how to change the gearbox oil?
Thanks!