22-05-2021, 04:07 PM
It always used to be 'within 10%'.
However the PA in our 1929 fabric saloon is within 1mph all the way up to about 57mph and then reads a bit high. Checked against GPS and those flashing signs.
However the PA in our 1929 fabric saloon is within 1mph all the way up to about 57mph and then reads a bit high. Checked against GPS and those flashing signs.
Jim