On Tue, 04 Aug 2009 15:43:36 -0400, Little John
wrote:

Tends to reduce tickets and
save gas. I set it for 10% over the limit and just relax.
--
No cop will stop you for 74 in a 70 but many will write you for 77.
Told the wife that continously for an hour before the first cop to
come along pulled her over.

Casady