Went to the shay lots of times following Belle Vue in the 70's and 80's and can't say I enjoyed many visits there...you got absolutely showered with Shale on the bends..much more than anywhere else...the loose grey stuff they used...the racing was fast but I cannot remember much passing there in my visits although Peter Collins was invincible there for a long time...
I used to go regularly away locally to see Belle Vue back then and loved Sheffield, Cradley and Coventry but The Shay was never a favourite track for me