Little update, had a bit of drama last night when the steering almost completely vanished, thankfully literally only 100 yards from home. Sounded and felt like the pinch bolt had come loose on the bottom of the steering column, a lot of clicking and notchiness whilst turning the wheel, thought I'd just nip it up this morning and that would be that. However, on inspection the bolt was still as tight as a tight thing, so decided to take the column off the rack and have a look at the condition of the splines. I was greeted with this rather sobering sight inside the column:

As you can see, the splines down the first half of the opening (the ones that actually engage with the splines on the rack) were worn almost completely smooth. I've been wondering why my steering has been getting more and more vague lately...

I obviously therefore needed a replacement inner column, so I kindly asked my dad to give me a lift to the local mini specialist in the neighbouring village, as I have had to do many times in the past

. A real treasure trove of a place, Col's Mini Centre in Feckenham if anyone knows it, he's been in business a long time and has a yard full of old minis and more spares and second hand bits than you can imagine. If I ever need something quickly and cheaply, I'll go to him! So anyway, popped down to Cols, asked if he had any good second hand columns lying around, so we wander round the rusty relics in the yard out back, and after not much searching find one stashed away in an old trailer.

As you can see it's not exactly brand new, but the splines are in much better condition, and a little bit of rust shouldn't deter any of us mini owners

and the £8 he wanted was a bit kinder on the wallet than £38 for a brand new one. An hour's work and it was fitted to the car, the steering is sharper than it's ever been and I know now I'm not going to loose the steering whilst hooning round the country lanes!
I also took off the eyelids the other day, thanks for the suggestions guys, I prefer it without them