Hi Ken!
I remember Spud Murphy very well, as did Janet.  He used to have the pair of us in stitches with some of the things he said.  He was quite a comedian when he wanted to be  - and tender hearted too, though he would never have admitted it.  
I also remember the trips to Burtonwood for bowling. Picked up my first 7-10 split there, annoying the heck out of Flt Lt Symondson, who was on the team we were bowling against.  I don't remember anyone staying behind though.  Didn't we all go by RAF bus?