Well you see, buying it through a local RFD you see was my first post of call, he that I have always used and got all my bits from and is the main supplier of spares, was unfortunately unable to supply. Basically if he is unable to source then you have had it. I thought that I might have stood a chance with Chambers, Knibbs etc. but that turned out to be no chance.
Hey ho, I have learnt that you can order a blank and get it delivered, to your door, next day.
Cheers.
Geoff.