On 30/10/08 10:51, "Don Madge" <email@example.com> wrote:
My speedo is 2mph out when checked against my sat nav. I often check truckPost rec'd today at 08.55!!!!!
If I was a trucker and time was money, I would play the percentages as well,
You get 5mph latitude in a 30 zone. I do not know if it a percentage
allowance or a straight 5mph.