CAL, unless there was another grey classic then I hope you are talking about mine. Inside it sounds like a whale farting!
first time out in 3 months and only managed a few laps as more probs with engine, possibly a head gasket or worse. Suspension was interesting as the springs were not seating properly. a bit of work to do over the winter.
cheers John S for getting me on even though was v late.
cheers
Za-Sti