Radio Maldwyn is audible (just!) in Manchester. If you have a decent portable radio (which will have a ferrite rod internal aerial...highly directional) you can null out the interfering adjacent staions by rotating the radio. Alternatively a good selective radio with a decent aerial.

Bron, can you confirm the frequency please (I think it's 756khz, but I'm at work away from me wireless).

I'll try and have a listen!

John