06-07-2022, 10:06 AM
IF - you have faith in satnav, GPS, etc., try the (free) app called Speedometer. The speedo (a Ruby type) in my '32 AH tourer was completely accurate on several different tests carried out on our way to and back from Beaulieu over the weekend. Quite reassuring in many ways, but no faster than 45 mph - and that was downhill... but not flat foot to floor!
True satisfaction is the delayed fulfilment of ancient wish