hi. 
First of all grandad says thanks for comments =D 
In response to all your questions: 
>team mate liked to ride with 64-65: Geoff Mudge 
>old meadowbank= he liked 
>George Hunter: he thought was a good rider and they got along well 
>White City: Didn't really like it much- preferred Coatbridge 
> Best season: He says he had several good seasons, Mainly 1965 at Newport 
> Rode at both Yarmouth and Norwich 
>Tim Bungay: he thought was a good rider 
>Somerton Park: he didn't like because he said it was too narrow and dangerous although he rode well there after a shaky start. 
>And Jon Erskine is still alive to our knowledge 
> Best rider of PL = Ivan Mauger 
  
As for Alan Kidd, he visited my grandad a few years ago, and they celebrated his 80th Birthday, and they still keep in contact via a friend (the late Sid Hazzards wife) 
  
Hope these answers are ok. 
Best wishes =D