Radar,
I'm so sad to hear about Cliffs death, I did many an Insrtuctor course or renewal with him at Cardiff, and spent many happy years working along side him with the instructor community there on the "south side". I also remember on rainy days, hours of his flying stories, spanning decades, and no matter how many times I heard them, they were always great to listen to. He was also pretty useful on the pool table.
My sincere condolances to Ruth, you and the rest of the family, I'll certainly drink to him tonight.