Hi Graeme
I know it's not much help but at least you know the keys are somewhere on your property. Have you looked in places like the boot, ignition, under the seats etc. It's got to be easier (and cheaper) than going for new keys etc.
Barry
There out of the rally car Barry so there ain't anywhere inside for them to go lol. Turned the garage and house upside down! Just what I wanted to be doing on my birthday
The key had found its way into part of the seat. It was a lad who was over giving me a hand who found it only cos he has the same seats and it had happened to him.