Yup. Afraid I've decided to pass on these from here on in. Might be hard to hold to that with the Lotus 72 but the BRM, once I heard they were doing it, was a must have.
Then I bought a Shadow. Now it ain't.
Strikes me the deviation from 1:32 was all to do with that diff and what a waste that was.
Tsch, tsch, tsch.