That's what am after too got to have the couch lock but I can't make my mind up where the sweet spot is because there's to many contradicting info out there the best one I read was released in 2016 not on a forum and he said peak is cloudy and Cbn development increases but thc decreases when going amber I think I'm gonna harvest the same as you on my two single strains then the one I got two of go more amber on one and cloudy on the other and have to report back with the info am only gonna do a 4-7 day flush as the guy who invented pots said you don't need o but am gonna do it to be sure feeding it from the bottom like I did with the nutes