Ah ... too many chiefs and not enough indians. One would hope that the higher ups at central office would communicate with one another but in the meanwhile... perhaps you could differentiate your instruction in a standardized way? (GRIN)
This reminds me of a scene from Star Wars where Hans Solo is telling his furry companion to slow down and not be obvious about slowing down as their shuttle approaches a force field.
"GRRRRR?" asked the wookie.
"I don't know," replied Han Solo. "Fly casual."