I think 'lies' is a bit strong... the reports I read about how good it was before buying one (still in it's bubblewrap - can't figure out whether to fit it, flog it, or chase Hellier for a refund on it!) were based on road driving (round and round a roundabout, if I recall correctly)... perhaps I didn't see the ones referred to, though...
As I'm planning o do most of my driving on the road (although I like to test the limits), I am still unclear whether I am better with the baffle than the foam?
Hersh