Hi all, I got the bearing yesterday from the dealers and fitted it this evening.
Its actually not too hard, the Drive2RU link given above is pretty accurate and was a nice reference when doing it.
-You do need to absolutely destroy the old bearing to remove it. Jam a flat screwdriver in and twist until a load of plastic breaks off, repeat until it comes out.
Just be aware there is a small rubber band you need to swap over
You'll need to remove the gear knob which on mine was simply turning a little clip sideways.
I cleaned much of the copperslip off and used silicon grease instead
The plastic bearing slips over the top of the gearstick easily and clips in.
And that's basically it.
Took me an hour and fixed 99% of the side to side slop on mine.
For the sake of €11 from the dealers, well worth doing, was a lot cheaper than a new shifter and honestly fairly easy to do.
For reference, this shifter is similar to the one found in Mk6 on golfs, its NOT the same as a mk1 fabia which is like a Mk4 Golf shifter.
If anyone in the future is having this sort of trouble, this worked for me. Hopefully these photos are of some help to someone.
Thanks all for the advice.