[Gpa113]

The Scalextric Bentley had the slightly shallower depth guide flag, compared to later GT3 releases. 
I fitted a  standard Scalextric replacement guide,  of the deeper variety, to Club member Phil's Bentley,  and it was really good.  Best GT3 car over the 5 years we raced them as our main class, but he also used to crash less, which may have something to do with it..........