Should I put a drop of grease on the BAS threads before re-installing and also how many inch pounds to torque it to?

Update: After reading some stuff online it seems that it needs no special care and often come from the factory extremely tight, mine did not. I just gave the whole thing a wipe down with rem oil and tightened it down reasonably tight with a 1/4" breaker bar. Suppose if it loosens up I'll go from there.