Well thought I'd put up a little update.
Paul sent me a lambda sensor, got it fitted the day before I had to go away with work, so never got to take it out on the road. I got back on Friday so I've been using it to and from work. The torque and the sound
It drives really well, but it's in desperate need of a geo check, which I need to pull my finger out and got sorted.
I'm hoping to make the SIDC day in march, but got a feeling work might get in the way, so cant commit just now.