JAXAshby wrote:
plugs are plugs. everything else is something else.

DR means deduced reckoning, except to those people who think "dead on" means
kinda about maybe possibly close by or maybe not.


Wrong again and still confused I see.
DR means "dead reckoning" or maybe "deduced reckoning", or maybe "ded
reckoning".... and these meanings can be different.
For people such as yourself, brought up on needing positions within 1-2
feet, it's understandable that you would not accept anything less as
"dead on".

BTW, you should see all the "plugs" on the engines of this diesel tug I
work with, none of which has anything to do with creating a "spark".

otn