The techneque works best when you need to slow down, it's engine braking, that conveniently shuts down fuel while decelerating. If used as braking it helps, unnecessary braking (of any form) is detrimental to good economy.
__________________
Learn from the mistakes of others, that way when you mess up you can do so in new and interesting ways.
One mile of road will take you one mile, one mile of runway can take you around the world.
|