[GrimJosef]

I too remember the Digola (Diggola ?). And Colin Guy did indeed work for Wilf. I was a schoolmate of Colin's in the early 70's, when he was G8IEV as I recall, and I hung around with a few other budding electronics beginners in his shack for a while. It's well over 40 years since we've been in touch though.

Cheers,

GJ