Well, to be honest, no radio I have works well on anything but FM here. I live in an electrically noisy concrete box in the middle of a town. None of my radios will find BBC Wales on 882kHz at all, maybe a faint hint from the big Grundig. So the test isn't very valid, I'm afraid. And in any case, the transmitter will not be entirely omnidirectional surely, in these power-saving days? Of course, it then depends where in Somerset. If pointing roughly west from somewhere, I'd be surprised if I didn't pick up something. But if transmitting, say, north from Minehead, no chance. And the local conditions are poor, as I said. Ah well.