You lot have forgotten about regularity rallies. Balls out stuff on the public
road is now banned. However try a 50kph section in
the Dolomite mountains in Italy and see how difficult it is timed to the second.
A twin master accurately calibrated is as good as
you need. I know, my navigator got all clean on the 1992 Marathon. Speed Pilots
are not accurate enough for regularities but are ace
for keeping track of time on a long transport section. You can see at a glance
whether you are ahead or behind thus avoiding
blasting through villages. Or even illegal use of mobile phones (unlike the
Dutch).
Geoff
By the way what's the ebay number of this mystical Halda I can't find it