The various articles I've read seem to recommend harvesting when the trichomes are 10% amber. I'm wondering if this "beginner's guideline" applies to my Northern Lights? Word on the street is that some strains have trichomes that behave differently. I understand there is about a 1-2 week window for optimal harvest -- earlier in this window results in a more social high, whereas later in the window leads to a more couch lock high. 30x magnifier should arrive within days to provide a more conclusive analysis. Incidentally, would it be advisable to begin final flushing now, or should I wait a little longer?