Awesome man, Anymore hairs changin yet? I vary my harvest times from strain to strain but averagley I like to wait roughly around 90-95% of the hairs to be changed. I KNOW this is not exact tell tell harvest sign but it usually works out pretty well for me.I have a microscope and I double check alot of things but overall I let the plant tell me when its done.If I know its gonna be my nighttime herb I will usually stretch it out a bit more,Like I just ran one of my Tahoes out a good ways and it has a real fuckin stoney lazy buzz now and I roll right into sleep.I like my daytime herb a bit on the stoney side aswell though,I have pain issues that bother me quite often so I usually wont something a bit stronger on the I guess....couch locky side but not really lol,I dont like a complete burn out afterwords. I like my bud as potent as possible though so I try not to stretch it out to far at the same time. But after you run the strain a few times you wont even have to guess youll just know! And every strain is different aswell as the growers tastes.Take a smaller branch earlyer to see where the buzz is at if you wont. But Goodluck on it man,Have you been reading about harvesting and curing? A good cure makes a WORLD of difference!havent fed nutes in about 2 weeks