On Thursday, 19 May 2016 18:22:47 UTC+1, Dave Plowman (News) wrote:
In article ,
tabbypurr wrote:

25% is only required when there's a single-circuit service brake.
Anything with dual-circuit is 16%.

16% is awful. I've experienced one that only just does that. I'd truly
hate to have brake failure in such a car.

But that's the point. With dual circuit brakes the handbrake is no longer
an emergency one.

obviously. And dual circuit footbrakes can still fail, I already explained one of the reasons. Keep up.


NT